Assured Reliability, Waterproof Property for Professionals
Durable High-CRI Handy Light for Land, Underwater Use

Maximum 330 lumen with 30 degree coverage. Bright beam supports you during night diving and usable as a pointer as well. Optional filters further utilize the LE330h as photographic light. The LE330h is useful on land as well to use in wide variety of outdoor activities in ocean, river or mountain.



JAN code : 4562121439900

Ideal lighting source for aiming or macro imaging thanks to carefully selected LED chip delivering 90 CRI/CCT* 6500K light.
*CRI: Color rendering index
  CCT: Correlated color temperature
Higher color temperature attains similar color tone as strobe not to have particular color hue when using as a focus light for strobe photography.


The LE330h runs on readily available 3x AA batteries. Practical run time with eneloop pro rechargeable batteries is approx. 170 minutes* underwater or 160 minutes on land. Using compatible rechargeable batteries like "eneloop" enables you to share same battery charger with an INON strobe to enhance mobility and minimize your luggage.

* Measured time underwater (approx. 25℃/77°F) to get half brightness when continuously turn ON the product.

Optional "W50° Filter LE" effectively increases the beam coverage to approx. 60 degree thanks to their fly-eye lens structure.

The LE330h comes with "Red Filter LE" not to stimulate shy underwater life by changing light color to red.

3 x AA size batteries

3 x AA size batteries

Wide range of optional accessories are available to install on photographic/videographic system.
The light head and battery box is made from durable corrosion-resistant aluminum alloy. Simple structure with double O-ring for moving parts supports depth rating 120 m/390 ft. The independent rotary switch part is equipped with a stopper to prevent accidental flooding due to over loosening.
Interchangeable light head design enables you to use "LE700-W Type2", "LE700-S Type2", "LE700-W", "LE700-S", "LE350 Type2", "LE350", "LE550-W", "LE550-S", "LE250" light head depending on usage and supports possible upgrading to future model as well.

Rear switch

Rear switch


Beam image
Without a filter
Beam angle
30 degree
Beam image
With W50° Filter LE
Beam angle
60 degree 

Standard Accessory

W50° Filter LE
W50° Filter LE
Red Filter LE
Red Filter LE
Hand strap
Hand strap
INON grease
INON grease



LED High-intensity power LED (Cree XM-L2”T6”)
Luminous Flux (*2)(*3) 330 lumen
Beam Angle 30°[without a filter and with packaged Red Filter LE]
60°[with packaged W50° Filter LE]
Color Temp. (*3) approx. 6500K
Run Time[air]
approx. 125 minutes [“eneloop” battery]
approx. 160 minutes [“eneloop pro” battery]
Run Time[U/W]
approx. 130 minutes [“eneloop” battery]
approx. 170 minutes [“eneloop pro” battery]
Compatible Battery AA “eneloop” / “eneloop pro” battery x 3 (*7)
AA NiMH [good quality] x 3 (*8)(*9)
AA Alkaline battery [good quality] x 3 (*9)
AA Lithium battery (1.5V) [good quality] x 3 (*9)
Depth Rating 120 m/394 ft(*10)
Size (*11) Max. diameter 33.7 x 197.5 mm/1.3 x 7.8 in.
Weight (*11) Air: 212.5 g/7.5 oz, Underwater: approx. 125 g/4.4 oz
Working/Storage Temperature 0 ℃-30 ℃/32 °F-86 °F
LED Lifetime approx. 10,000 hours
Material/ Finishing Corrosion resistant aluminum alloy/rigid almite, PBT, optical glass etc.
Standard Accessory W50°Filter LE
Red Filter LE
Hand strap
INON grease
EMC Standards EN 55015:2013, EN 61547:2009, AS CISPR 15:2017
CRF 47 FCC Part 15 Subpart A and B ,
ICES-003:2020(Issue 7)

*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℃/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
*5) Average time to get half brightness when continuously turn ON the product with below listed batteries underwater (approx. 25℃/77°F).
・“eneloop”battery :Panasonic“eneloop”, BK-3MCC, 1.2V, Min.1,900mAh
・“eneloop pro”battery :Panasonic“eneloop pro”, BK-3HCD, 1.2V, Min.2,400mAh
*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 batteries listed below have been 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 cod:NH-AA-2BKA, NH-AA-4BKA
Panasonic Corporation Model name : Rechargeable Ni-MH (AA)/Model code:HHR-3MPS
Maha Energy Corporation Model name : MEDION/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) Run time very much depends on battery characteristic, quality. Make sure to use quality battery supporting continuous discharge of large current not to have battery leakage as well.
*10) Without operating the ”switch”. INON has confirmed depth rating 84m/276’ including switch operation.
*11) Including 3 x AA ”eneloop” batteries.