How long will the main white light last on one AA battery?

I did 3 dives with it...it was still bright!

What's the max depth on this light?

Hi, this scuba marker light can be used underwater 150m.

Is this light water activated?

No, it is not water activated. The light is turned on by twisting the base slightly. Turning it off and back on quickly, changes the color of the Led and selects strobe or constant on. This is an extremely nice marker light that also has a white flashlight.

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Description

🌈 Light Up Your Dive, Stand Out Below!

DEEP DIVE DURABLE - Engineered for depths up to 150 meters, this beacon is your reliable companion for serious underwater adventures.
MEMORY MODE MAGIC - Never fumble in the dark—SD03 remembers your last mode for instant dive-ready signaling.
COMPACT YET MIGHTY - Weighing only 50g, this mini beacon packs powerful illumination without weighing you down.
DIVE IN FULL COLOR - Switch effortlessly between Blue, Red, White, and Green for ultimate underwater visibility and style.
MODE MASTERY AT YOUR FINGERTIPS - Rotate the head to toggle through 8 dynamic modes including constant and strobe flashing—customize your signal with ease.

The ORCATORCH SD03 is a compact, lightweight dive signal light featuring 4 colors and 8 modes, including constant and flashing options. Powered by 2 AA batteries (included), it offers up to 250 hours of runtime and operates reliably at depths up to 150 meters. Its rotary switch design allows seamless mode and color changes, with a memory function that recalls your last setting for convenience.

Specifications

Color	Blue,Green,Red,White
Shape	Round
Material	Plastic
Finish Type	Plastic
Light Source Type	Light Emitting Diode
Shade Material	Plastic
Power Source	Battery Powered
Brand	ORCATORCH
Item Weight	1.76 ounces
Number of Batteries	2 AA batteries required. (included)
Style	Compact
Voltage	1.5 Volts
Maximum Compatible Light Source Wattage	2 Watts
Light Source Wattage	2 Watts
Bulb Features	flashing
Number of Light Sources	4
Are Batteries Included	Yes
Amperage	3 Amps
Product Dimensions	3"L x 1.2"W x 0.39"H
Manufacturer	ORCATORCH TECHNOLOGY LIMITED
Part Number	OT-SD03
Item model number	OT-SD03-2022
Batteries	2 AA batteries required. (included)
Item Package Quantity	1
Finish types	Plastic
Included Components	Light kit inlcuded
Batteries Included?	Yes
Batteries Required?	Yes
Wattage	2 Watts

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