Bigblue TL4500P LED Technical Dive Light (Black)

Bigblue TL4500P LED Technical Dive Light (Black)

Bigblue TL4500P LED Technical Dive Light (Black)

B&H # BITL4500P MFR # TL4500P
Bigblue TL4500P LED Technical Dive Light (Black)

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Product Highlights

  • Depth Rating: 328'
  • 4 XML LEDs
  • Four Outputs from 450 to 4500 Lumens
  • SOS Mode
  • Beam Angle: 10°
  • Color Temperature: 6500K
  • Up to 20 hr Run Time
  • Made of Anodized Aluminum
  • Tempered Optical Glass Emitter Window
  • Rechargeable Li-Ion Battery
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This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.

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Bigblue TL4500P overview

  • 1Description

Illuminate the underwater world at depths as great as 328' with the black TL4500P LED Technical Dive Light from Bigblue. Its 4 XML LEDs output 450 to 4500 lumens in four levels, which are selected via the push-button switching mechanism with a battery level indicator. The light offers an SOS function for signaling in emergency situations, as well. It runs on a supplied, rechargeable lithium-ion battery pack, which provides an operating time of 2-20 hr, depending on the output level.

The light's narrow 10° angle of coverage works well for focusing in photo and video applications and exploring small spaces, such as the nooks and crannies in coral reefs or caves. The tight beam spread also makes the TL4500P an effective general backup illumination source on dives. At 6500K, the light's color temperature is daylight-balanced to help you restore hues that get absorbed by water--so you can ensure that the colors in your captured images are accurate and vivid. Built for durability, especially resistance to corrosion, the head and body are constructed from an anodized aluminum alloy, while the emitter window is made of tempered optical glass. The TL4500P also features a double O-ring seal for reliable waterproofing.

Light Performance
  • Light source: 4 XML LEDs
  • Four outputs: 450, 1125, 2250, and 4500 lumens
  • Run times: 2.0 hr at 4500 lumens, 4.0 hr at 2250 lumens, 8.0 hr at 1125 lumens, and 20 hr at 450 lumens with supplied, rechargeable lithium-ion battery
  • Narrow, concentrated 10° angle of coverage makes the light great for focusing, exploring tight spaces, and examining sea life up close
  • Tight beam angle also makes the TL4500P an effective backup dive light
  • Daylight-balanced 6500K color temperature helps restore hues that get absorbed by water, ensuring that colors in your captured images are accurate and vivid
Switching System
  • Push-button switch for activating power on/off functions and cycling through output modes
  • Battery indicator lets you keep an eye on power level
Construction Details
  • Depth rating: 328'
  • Light body and head are made of anodized aluminum alloy to resist corrosion
  • Emitter window is crafted from tempered optical glass
  • Double O-ring seal for reliable waterproofing
Additional Supplied Accessories
  • Lanyard keeps light securely attached to wrist to prevent loss if it slips out of your grasp
  • Reinforced Goodman-style glove enables mounting light onto back of your hand, freeing up your fingers and palm to hold a camera or tools
  • Aluminum lantern-style handle provides another carrying/handling option
In the Box
Bigblue TL4500P LED Technical Dive Light (Black)
  • Lanyard
  • Goodman Glove
  • Lantern Handle
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Bigblue TL4500P specs

    Depth Rating 328' / 100 m
    Light Source 4x XML LEDs
    Light Output Level 1: 450 lumens
    Level II: 1125 lumens
    Level III: 2250 lumens
    Level IV: 4500 lumens
    SOS strobe mode also available
    Beam Angle 10°
    Color Temperature 6500 K
    Run Time Level 1: 20 hr
    Level II: 8.0 hr
    Level III: 4.0 hr
    Level IV: 2.0 hr
    Material of Construction Head: Anodized aluminum alloy
    Emitter Window: Tempered optical glass
    Buoyancy -8.7 oz / -246 g including battery
    Power Source Rechargeable lithium-ion battery pack made up of 4x 18650 cells (included)
    Switching System Push-button with battery level indicator
    Dimensions (Ø x L) 2.8 x 5.9" / 72 x 150 mm
    Weight 21 oz / 596 g including battery
    Packaging Info
    Package Weight 3.4 lb
    Box Dimensions (LxWxH) 10.4 x 8.6 x 3.2"

    Bigblue TL4500P reviews

    TL4500P LED Technical Dive Light (Black) is rated 3.5 out of 5 by 2.
    Rated 3 out of 5 by from Great Light yes, but I think this is a great light, but the run times listed in the specs are greatly exaggerated. I may have something to do with the fact that when I dive this light I am typically in 50+/- degree water. Even still, if my dive plan calls for more than 120 mins I used level 2 brightness because I am not confident the light will burn long enough if I use level 3 which is suppose to last 4 hours. This is not good. I also do not appreciate that BigBlue holds me hostage regarding the battery pack. It's just four 18650 batteries, but they configure the light so it requires you to use their battery pack. So instead of spending $28 to replace your battery, they charge you north of $90. And I have yet to find someone else who sells it. If you call them, they will tell you some non-sense, that simply does not pass the sniff test.
    Date published: 2017-08-20
    Rated 4 out of 5 by from Great light good value
    Date published: 2017-05-25
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