what is the true lumens output and burn/run time please

I've not duration tested it yet and I don't have a way of measuring the light output. However, it is "very" bright and gives a true flood of even light, covering the field of view of my wide angle lens (the "fisheye" lens sold by Olympus to go with their TG series cameras). Two things worth being aware of; firstly, the flange which extends beyond the glass bezel to protect the latter from scratching is quite thin and weak, so easily bent when accidentally bashed; there is a possibility this could deform the sealing area causing leaks. Secondly, the handle is attached by a single (non captive) screw which has a habit of coming loose, so can't be relied on. However, I can work round these two minor niggles and I should point out that my gear gets more abuse than most folks' as I'm a caver. All in all I'm very pleased with this lamp, for the price.

Brand	Aramox
Product Dimensions	12.19 x 6.5 x 15 cm; 521.63 g
Item model number	Aramox3exsgg6awp
Part Number	Aramox3exsgg6awp
Style	Modern
Colour	White
Shape	Rectangular
Material	Aluminium
Finish types	Brushed
Number of Lights	27
Voltage	3.7 Volts
Shade Material	Aluminium
Power and Plug Description:	Battery Powered
Switch Installation Type	bracket mount
Batteries included?	No
Batteries Required?	No
Certification	IPX8 or cULus
Type of Bulb	LED
Luminous Flux	18000 Lumen
Bulb Features	Energy efficiency, long service life, shock and vibration resistance, phosphorus excitation ability for fluorescence effects, ability to detect certain substances
Colour Temperature	6E+3 Kelvin
Beam Angle	1.2E+2 Degrees
Item Weight	522 g
Guaranteed software updates until	unknown

Diving Flashlight 18000 Lumens, IPX8 Waterproof, 500M Underwater LED, Rechargeable, Aluminum Alloy, White Red Blue Light, for Scuba Diving Swimming

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