Max. 3100 lumen 12 Power Setting
Powerful Underwater Light for Wide Imaging

Maximum 3100 lumen and 12 steps power setting controlled by user-friendly rotary switches. An optically designed dome lens delivers super wide 100 degree coverage underwater supporting capturing wide scene. The torch runs on 6 x AA batteries stored in a cylindrical cartridge making overhaul size compact. Powerful lighting source supports you as a handheld light or as serious lighting device for photography/videography.

LF3100-EW

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LF3100-EW

JAN code: 4562121438446

ON/OFF and two steps (FULL/LOW) power setting switch with a lock ringON/OFF and two steps (FULL/LOW) power setting switch with a lock ringDome Lens and 6 steps Selector Ring LF Dome Lens and 6 steps Selector Ring LF Dome Lens and 6 steps Selector Ring LF


Light Shade LF-EW attached on the LF3100-EWLight Shade LF-EW attached on the LF3100-EWLight Shade LF-EW attached on LF3100-EW (Right)With Light Shade LF-EW (right)With Light Shade LF-EW (right)


Dome Red Filter LF-EW attached on the LF3100-EWDome Red Filter LF-EW attached on the LF3100-EW6xAA battery cartridge6xAA battery cartridge



[Standard Accessory]
Standard AccessoryLight Shade LF-EW
Dome Red Filter LF-EW
Hand Strap
INON Grease

●The rotary switch on the back end of the unit controls ON/OFF and power setting over between[FULL]/[LOW]. The "Selector Ring LF" (red ring switch) on the light head provides each 6 steps power setting for FULL and LOW making 12 steps power setting in total.
The maximum power is 3100 lumen at level 6 of FULL mode. The LOW mode is about -1.5EV of the FULL mode. Each click of the "Selector Ring LF" provides about 1.0EV increments (FULL) or about 0.9EV (LOW). The rotary switch is equipped with a lock ring to prevent accidental activation of the light.

●Underwater coverage is super wide 100 degree thanks to the optically designed dome lens which effectively widen LED beam without sacrificing native brightness from LED modules. Using optical dome lens provides ideal light distribution for video shooters with its seamless gradation and less spotting on the center.

●Ideal lighting device for aiming or macro imaging thanks to carefully selected white LED chip producing quality light with enhanced color reproducibility and color temperature 5000K.

●Operated by easily obtainable 6x AA batteries. Using compatible rechargeable batteries like "eneloop" or "eneloop pro" enables you to share same battery charger with an INON strobe to enhance mobility and minimize your luggage space. The rated practical burn time (*) with "eneloop pro" (BK-3HCD) rechargeable batteries, is approx. 45 minutes at level 6 of FULL mode (max. power setting) or approx. 3,185 minutes (53 hrs 05 min) at level 1 of LOW mode (minimum power setting).

(*) Average time to get half brightness comparing to initial performance when using "eneloop pro" batteries (Model code: BK-3HCD).

●Packaged "Light Shade LF-EW" is equipped with rotatable partial shade to be attached in front of the light head to suppress flare/ghost by cutting a part of the light not to illuminate vicinity of camera lens.

●"Dome Red Filter LF-W" is packaged to change color tone not to stimulate shy marine lives.

●Wide range of optional accessories is available to install on a camera or camcorder.

●The light head and battery box is made from seawater-resistant aluminum alloy. Simple yet durable construction with double O-ring for moving parts supports depth rating 120m. The independent rotary switch part is equipped with a stopper to prevent accidental flooding due to over loosening.

●Gold coating on electrical contacts of the light head and battery box provides maintenance free circumstances under normal usage.

●Interchangeable Light Head design enables you to use "LF2700-W", "LF1400-S" Light Head benefitting for various applications and supports possible upgrade to future model as well.

ACCESSORIES

Single Light Holder LFStrobe Light Holder LFSingle Light Holder LF for TripodLight Case LF 6AA

SPECIFICATION (*1)

LED Components High-intensity Power LED (Cree XM-L2"T6")
Max. Luminouus Flux
(*2)(*3)
approx. 3,100 - 100 lumen [FULL mode, 6 steps power setting (approx. 1.0EV per step) Max. value with "eneloop pro" battery]
approx. 1,100 - 50 lumen [LOW mode, 6 steps power setting (approx. 0.9EV per step) Max. value with "eneloop pro" battery]
Coverage [underwater] approx. 100° [without a filter and with packaged Dome Red Filter LF-EW]
Color Temperature
(*3)
approx. 5,000K
Usable Circumstance underwater
Operable Duration
[underwater]
(*5)(*6)
approx. 35 to 1,310 minutes(21hrs 50mins) ["eneloop" battery at Full]
approx. 110 to 2,340 minutes(39hrs 00mins) ["eneloop" battery at Low]
approx. 45 to 1,715 minutes(28hrs 35mins) ["eneloop pro" battery at Full]
approx. 140 to 3,185 minutes(53hrs 05mins) ["eneloop pro" battery at Low]
approx. 25 to 915 minutes(15hrs 15mins) [Alkaline battery at Full]
approx. 60 to 1,940 minutes(32hrs 20mins) [Alkaline battery at Low]
Compatible Battery AA"eneloop"/"eneloop pro" battery x 6 (*7)
AA NiMH [good quality] x 6 (*8)
AA Alkaline battery x 6
Depth Rating 120m / 394ft (*9)
Size Max. diameter 52.1mm / 2.1in
Length 179.0mm / 7.0in
Weight (*10) [air] 390.7g / 13.8oz
[underwater] approx. 172g / 6.1oz
Working / Storage Temperature ±0 - +30°C / 32°F~86°F
LED Life Time approx. 10,000 hours
Material/Finishing Corrosion resistant aluminum alloy / rigid almite,
ABS, PC, PMMA etc.
Standard Accessory Dome Red Filter LF-EW
Light Shade LF-EW
Hand Strap
INON Grease
EMC standards EN 55015:2013,
EN 61547:2009
CRF 47 FCC Part 15 Subpart A and B
ICES-003:2016(Issue 6, Amendment 1)

(*1) Subject to change without prior notice
(*2) Nominal value calculated from LED manufacture specification sheet.
(*3) Due to individual variability of LED, drive circuit or battery etc., luminous flux, color temperature or intensity may vary within rated specification.
(*4) Average time to get half brightness when continuously turn ON the product with below listed batteries on land (approx. 20°C / 68°F).
- "eneloop" battery: Panasonic "eneloop", BK-3MCC, 1.2V, Min.1,900mAh
- "eneloop pro" battery: Panasonic "eneloop pro", BK-3HCD, 1.2V, Min.2,500mAh
- Alkaline battery: Panasonic "EVOLTA NEO" LR6NEJ, 1.5V
(*5) Average time to get half brightness when continuously turn ON the product with below listed batteries on underwater (approx. 25°C / 77°F).
- "eneloop" battery: Panasonic "eneloop", BK-3MCC, 1.2V, Min.1,900mAh
- "eneloop pro" battery: Panasonic "eneloop pro", BK-3HCD, 1.2V, Min.2,500mAh
- Alkaline battery: Panasonic "EVOLTA NEO" LR6NEJ, 1.5V
(*6) Actual measured data by INON. The value may vary depending on product individual variability, battery manufacture/model, test condition.

(*7) "New generation" NiMH batteries carrying less self-discharging and heat generating characteristic comparing to "conventional" or "high-capacity" NiMH including listed batteries as below confirmed compatible by INON INC. as same as recommended [Panasonic "eneloop"/"eneloop pro" battery (BK-3MCC, BK-3HCC, BK-3HCD)].
- Panasonic Corporation
Model name: eneloop [recommended]/Model code: BK-3MCC
- Panasonic Corporation
Model name: eneloop pro [recommended]/Model code: BK-3HCC, BK-3HCD
- SANYO Electric Co.,Ltd
Model name: eneloop [recommended]/Model code: HR-3UTG, HR-3UTGA, HR-3UTGB
- SANYO Electric Co.,Ltd
Model name: eneloop pro [recommended]/Model code: HR-3UWX
- Sony Corp.
Model name: Cycle Energy Blue/Model code: NH-AA-2BKA, NH-AA-4BKA
- Panasonic Corporation
Model name: Rechargeable Ni-MH (AA)/Model code: HHR-3MPS
- Maha Energy Corporation
Model name: IMEDION/Model code: MHRAAI4
- GP Batteries International Ltd
Model name: ReCyko+/Model code: 210AAHCBE
- ANSMANN AG
Model name: maxE/Model code: 5030991, 5030992, 5035052
- Electrochem Automation Inc.
Model name: NEXcell energyON/Model code: n/a (AA 2000mAh)
(*8) Some "conventional" or "high-capacity" NiMH rechargeable batteries have significant self-discharge and heat-generating characteristic resulting difficulty to keep their performance during usage. We recommend using recommended batteries.
(*9) Without operating the "Switch". INON has confirmed depth rating 70m/230ft including switch operation.
(*10) Including 6 x AA "eneloop" batteries.

 

Spec Chart
(PDF: 738KB)