Top 8 Best Dive Light – Review and Buyers’ Guide
Whether you are diving during the day or night time, or just exploring the underwater world of caves, wrecks, and cenotes, keeping the best dive light on you all the time is a scuba diving principle that comes in handy and can make the difference between a wholly comfortable dive and a scary one. Many divers are prone to forget or underestimate or out rightly deny the importance of the underwater diving flashlight.
Like the dive knife, some divers have come to learn the hard way that it is better to have an underwater headlamp on and not really need to use it that not have it on you and then needing it badly.
Diving Flashlights are best for enhancing your scuba diving experience in various capacities. It could come in handy for enhancing a good snapshot, a better-recorded video or getting a good view of underwater caves and wrecks. Whatever you need it for, underwater dive lights are just as relevant to a well-kitted diving as any other gear is.
If you are just going to do some recreational diving, you can make do with a standard pocket flashlight. But if you are going to a deeper water diving and may be on through the night, it is best that you are armed with large power dive lights that can really brighten the environment and aid good visuals. Below, I will share some features of the best dive lights that you should look out for.
Conventional Dive Light Features
There are some features that cannot be downplayed in any underwater flashlight choice that a diver may opt for. Whatever that choice of scuba headlamp is, it should possess a good number of these features if it will give out the best underwater lighting experience.
- Water and pressure-proof casing: since it is to be used underwater, we cannot overemphasize the need for the flashlight to be completely watertight and able to resist pressure and shock. This seemingly small feature can be a life-saving thing if your scuba dive light goes bad while in an underwater cave or wreckage.
- Ergonomic switch: dive lights are not decorative gears in scuba diving, they are to be very easy to turn off and on at any time and in any condition. So, you should look out for a good scuba diving headlamp that has the best and easy-to-use switches even when wearing a thick glove.
- Wrist Lanyard or Clip: most often than not, dropping something while diving usually means losing that object. The case of a dive light may not be entirely the same, but it is good that you can count on something to aid it when you mistakenly drop your flashlight. That is where a wrist lanyard or a clip comes in handy.
Things To Consider When Picking Out The Best Dive Light
Battery Type ( rechargeable or disposable batteries)
There are two types of batteries used in scuba diving flashlights: the disposable and the rechargeable batteries. The type of dive you are to engage in may be the single most influencing factor in determining what type of battery to have in your dive light.
If you are diving a recreational diver who does not dive all too often, a dive light with disposable batteries may be just good for you. But if you are a frequent diver, it is best to use a headlamp with rechargeable batteries because they are more efficient when diving.
You can also look out for dive lights that come with multiple power modes that can give you the best conservation of battery power in your scuba diving headlamps.
Bulb Type (Halogen/Xenon, LED or HID bulbs)
The difference between all three types of dive light bulbs is in their output and power. Halogen and Xenon light bulbs are good in the instance that they produce a natural hue that is very good for photography and visual recording. On the downside, they consume a lot of battery power very fast. So you want to consider that when making a choice.
On the other hand, LED (light emitting diodes) bulbs are very durable and provide more efficiency in energy consumption, so you are assured of a brighter and longer lasting flashlight. Much like the LED bulbs, HID (high-intensity discharge) bulbs are just as good if not better. As a winning factor, the HID bulb gives out double the light power of the LED bulbs while consuming half as much battery power.
So, there you have it. Whatever your choice of decision is, be sure to factor in your dive need and environment before deciding on which to go for.
Dive Light Handle
Since divers need to hold and control many things with their hands while diving, it is crucial that they consider keenly how their choice of dive light will be handled. The handle or mount in some cases, of a dive light, is what allows the diver to carry the light comfortably and easily when underwater.
Whether it is to be handled with the hand, attached or mounted to a scuba equipment, be sure to know which is best for you. You don’t want to be underwater and find yourself riddled with too many things to use your hands for.
Dive Light Function
Dive lights are defined mainly by their function and how they are used. There is the primary dive that is usually the main and very bright light; then we have the secondary or backup lights, usually a compact sized dive light. Finally, we have the photo/video lights. As have been earlier outlined, dive lights are stratified into categories solely by the function they perform. So, you should consider your dive intentions when picking the desired flashlight.
By all standard, all divers should have a backup light when diving so that you can have something to fall back on when the primary lights malfunctions are is not disposed.
Dive Light Beam Angle
Beam angle of a dive light is the interpretation or measurement between the points that appear on the opposite sides of the beam or light cast by the flashlight. Ideally, you can have a narrow spot beam, a spot beam or a flood beam all interpreted by their captions.
The intention of your dive should be the best determining factor for selecting the beam angle option that is good for any diver. If you are going to be diving at night, you are best to opt for a flood dive light because it will create a well-lit atmosphere are give you a very good visibility underwater.
For a direct viewing of particular spots underwater, you are the best dive light option is a flashlight that has a narrow beam.
Some Dive Light Care Tips
Familiarize Yourself With Dive Light and Battery Details
Because much is dependent on the optimal functionality of a dive light, it is very crucial that divers understand the features and capacities of the choice scuba flashlight opted for. When you purchase a scuba diving flashlight, the first line of action should be to familiarize yourself with the light and battery details. This can be gotten from the manual. After reading the manual, ensure you follow the instructions to the latter. This will help you get the best performance out of your dive light.
Rinse Thoroughly After Every Use
This tip is especially important for diving in salt waters. However, it applies to other water diving types too. Ensure that you rinse off thoroughly the flashlight in fresh water, just like you do all other scuba diving gears. This will significantly improve the lifespan and functionality of your scuba dive light to a great extent.
Inspect And Clean Battery Connector
In the case of a disposable battery dive light, ensuring that you regularly inspect and clean out all areas of the scuba diving headlamp will make it last longer and give the best experience.
Store Battery Separately When Not In Use
Ensure to always keep the batteries out of the scuba diving headlamp, in the case of disposable cell flashlights. Doing this will help maintain a good life of your dive light.
Best Choice/Pick Scuba Dive Light Brand Features Review
Scubapro Novalight Wide Angle 720R Dive Light
Material: Body: Aluminum, Light Head Protector: Rubber
Kelvin/Lumen: 700 – 800 Lumen
Beam Angle: 80° Degrees
Attachment or Handle: Handheld
For any kind of scuba dive at all, you need a reasonable amount of light for good visibility and to augment your perception of the beauty of the underwater world. The best dive light should be able to deliver this without any hassle. Without any fuss, the Scubapro Novalight 720R brings all that to the table and much much more.
With a beam angle of 80 degrees, and some 700 – 800 lumens of brightness, there is no denying the fact that Novalight is your ideal main light for deep diving whether during the day or at night. Built with heavy duty aluminum and equipped with a CREE XPL LED light bulb, the Novalight meets and surpass the criteria of a compact, lightweight scuba diving headlamp that fits all diving occasion.
To put it on, you just need to twist the neck clockwise and reverse the same action to put it off. The grip is riddled with raised diamond-shaped indentations that make it easy for divers to have a secured grip and an equally easy twist to switch it on.
The Novalight 720R has a length of some 5.9inches and is powered by a single 18650 lithium-ion battery that provides 2.5 hours of burn time. That is enough to do a good level of diving with one of the best scuba diving flashlights with you. Rated to a maximum depth of 1000′ (300 meters), the Novalight 720R is equipped with an overpressure valve on the end cap, an important safety feature not typically found on torches in the Novalight 720R price range.
Sea Life Sea Dragon Flash SL963 Dive Light
Material: Fiber-Reinforced Polycarbonate with Stainless Steel Hardware
Kelvin/Lumen: 5,700 Kelvin / 2,500 Lumen
Beam Angle: 80° Degrees Horizontal by 60° Vertical
Attachment or Handle: Attachment and Handheld
The Sea Dragon is a very powerful scuba dive light that it can literarily lighten up any space by turning a dark space to almost daytime brightness. This is made possible with the 2,500 Lumens of brightness it delivers. Having an intuitive single push-button switch for easy use, the Sea Dragon is in a class of its own.
It has a three-light battery-level indicator, and three power levels with strobe and SOS flash. All these to make it as comfortable and adaptable to any diving need as possible. There are very few diving headlamps that have the same feature and capacity as the Sea Dragon.
The stages of power rendering are highly intuitive and will deliver some 2,500 lumens at full battery which can run for one hour. After which, the brightness will drop a lower power that gives a reduced light and output some 1,200 lumens for two hours.
It has a good variable power adjustment and large controls that make it easy to manipulate the brightness to the best of optimal brightness while leaving the flash in Auto Mode automatically adjusts brightness for optimal exposure. A quick-release button detaches flash head for aiming in hard to reach areas. This dive light is a must have for professional divers who engage in deep dive and night diving.
Dive Rite LX 20 Dive Light
Material: Body: Anodized Aluminum, Lens: Optical Glass
Kelvin/Lumen: 6,500 Kelvin / 20,000 Lux
Beam Angle: 6° Degrees
Attachment or Handle: Handheld, QRM Soft Hand Mount
A divers’ ability to go diving with a flashlight and still maintain a good control of other gears is paramount to having the best diving experience. With this in mind, Dive Rite LX20 weighing less than 1.5 pounds has a hand mount capacity that makes it very easy to mount and use in diving. For a good level of assurance that the light won’t bail on you while underwater, LX 20 has four rechargeable Li-ion batteries. The magnetic ring switch also contributes to the ease-of-use as it can be conveniently turned on/off with no hassle. Add the concentrated, 6-degree beam it delivers, and you have a diving flashlight that projects a penetrating light capacitated to pierce through even unclear and foggy water.
Small in size and big in brightness is what a review described the Dive Rite LX 20 as, and indeed, there is no disproving that. With some 20,000 Lux of color temperature and 6,500 kelvins, LX 20 stands in a class of its own and provides not just the promise of a bright illumination but actually delivers on that to a good level.
The LED chip has a powerful output that makes it a good choice for diving at night and in rocky and underwater wreckage sites. You can also count on the longevity of this diving flashlight because it shines well even at the low level of strobe mode.
Light and Motion Sola Laser Dive Light
Material: Body: Glass Filled Nylon, Lens: Tempered Glass, Light Head Ring: T-6061 Aluminum
Kelvin/Lumen: High-Mode: 600 Lumens, Med-Mode: 300 Lumens, Low-Mode: 150 Lumens
Beam Angle: 8° Degrees
Attachment or Handle: Handheld Pistol Grip
In any kind of water condition and whether on a day/night dive the Sola Laser is an exceptional dive lighting system. The toggling between the Sola Laser emit some 12-degree spot and 60-degree flood beams that will take the atmosphere’s brightness to another level. Especially for nighttime dive, you will find the large beam size of the Sola very reassuring.
For any kind of diver regardless of expertise or experience, this diving headlamp is very easy to operate and highly intuitive too. As an example, the sliding switch can be conveniently toggled between power levels, spot and flood beam, and SOS flash that twists 90 degrees to lock. You will agree that as far as the best dive light goes, these features are a good consideration.
Equipped with a multicolored, three-light status indicator on the top, you can easily see the power and battery levels while also showing a charging indicator. You can also be relaxed because the 12 volts of the power supply and battery charge time of 1.5 hours is good enough to span your dive time underwater.
Princeton Tec 5 LED Dive Light
Material: Polycarbonate Plastic
Kelvin/Lumen: 550 Lumen
Beam Angle: 8° Degrees
Attachment or Handle: Handheld Pistol Grip
Aside from being a very good handheld dive flashlight, Princeton Tec 5 emits some significant bright light. It very wide beam angle illumination shines with the full force of some 500 lumens that spread all ahead in clear and murky waters. Designed with a pistol grip, Princeton Tec has been proven to have a comfortable grip and is lightweight for far easier manipulation underwater.
The Tec 5 light is powered by four C-Cell batteries and has a standby cumulative burn time span of 24 hours with full charged batteries. The trigger style power switch features a good design and easy to operate even with thick gloves. Further on the sleek and intuitive design, the switch is built with a lockout system that prevents mistaken switching when pouched or in while diving.
The single bulb LED dive flashlight emits a sleek, intense bright white light that can come in handy for any kind of depth or surface in scuba diving. The custom technology of collimators or reflectors with the Max-Bright LED depending upon the application is also a fascinating addition to the many a good attributes of Princeton Tec.
In all, it makes it a great main dive light for divers who will like to dive very deep and need the atmosphere to be well lit. It can be said that this is one of the best dive flashlights that is compact and relatively affordable yet still delivering beyond what it looks.
UK Aqualite S20 Dive Light
Material: Light Head: Hydralum
Kelvin/Lumen: 500 Lumen
Beam Angle: 20° Degrees
Attachment or Handle: Handheld and Hand Mount
The Aqualite S20 dive light is one of the best compact-sized dive flashlights you will find around. Don’t be fooled by the size; it actually has a good enough power and capacity to serve as a primary scuba dive light. By design, divers can either choose to use it as a handheld flashlight or mount it on the wrist for a more concentrated use. Either way, the S 20 is a dynamic dive headlamp that can be employed in any condition.
Further in the sophisticated qualities that this light delivers, it has the facility that allows divers to change the beam angle to fit the need of particular divers per time. Just by screwing on an accessory head, you can change it from the spot angle beam light to either flood or UV beams. Now, is that not some ingenuity packed into a compact dive light?
It has a push button switch that offers 3-level power modes from high to medium and low. Switched from high to low, you get a lumen level that drops from 500 to 200 lumens. With this feature, it fits a multi-purpose need. It serves as a good primary light because of the lumen level at high mode and can also be used for the best delivery of light at a low or medium level for the camera and video recording.
Powered by a single rechargeable 2600 mAH lithium ion battery you are assured of a usage time of some 1.5-hours in high mode, 5.6-hours in medium mode and 9-hours in low mode. This is an awesome dive light that I personally recommend for low-budget divers.
Light and Motion GoBe 500 Dive Light
Material: Body: Glass Filled Nylon, Lens: Tempered Glass
Kelvin/Lumen: 500 Lumen / 6,500 Lumen
Beam Angle: 20° Degrees
Attachment or Handle: Handheld, Bar Mount, and Lanyard
Compact and durable, the GoBe 500 dive light from Light and Motion is a super dynamic light that allows to the head to be changed for ultimate flexibility. This interchangeability makes it possible to have different beam patterns per time. It also has a penetrating 8-degree spot beam and four power levels. These levels allow divers to set the light to whichever mode is needed to fit the diving need at the moment. The lowest mode emits some 35 lumens and works in the extended operation mode of 36 hours.
GoBe 500 has a unique design that allows for use while diving as well as when out of the water and it features a 20° beam angle that optimized to eliminate hot spots and provide an excellent balance of beam distance and viewing angle for a variety of uses.
Designed with the best CREE LED bulbs, GoBe renders a color temperature of 6500 Kelvin and some 500 lumens output. In different modes, the flashlight emits various lumens of brightness. The light provides 500 lumens of brightness in high-mode, 225 lumens in med-mode and 70 lumens in low mode and also has an SOS function mode for emergency signaling.
Underwater Kinetics SL4 eLED Dive Light
Material: Abs And Polycarbonate
Kelvin/Lumen: 400 Lumen
Beam Angle: 20° Degrees
Attachment or Handle: Handheld or Lanyard
Among the extensive list of rugged dive lights around the Underwater Kinetic SL4 is one of the best any diver can opt for. Its durability and stability have been tested and confirmed by many recreational and professional divers to the extent it has become a household name in the list of good compact sized dive flashlights. Add the simple and compelling design to the mix, and you have the best dive light any diver can wish for.
This SL4 powered by 3 C-Cell batteries has the ability to function for about 10 hours depending on the quality of batteries you use. When you are thinking of a durable and rugged scuba diving headlamp, this should be your choice.
The eLED circuitry provides relatively constant brightness throughout most of the life of the batteries. As the batteries are nearly depleted the brightness of the LED falls sharply but does not go out as happens with classical filament lamps. This brightness will persist for several days, making this light valuable for emergency situations. The SL4 eLED is also great as a photo spotting light or to illuminate gauges and dive tables.