Seac R15 is a lightweight diving light (300 gr) built in resistant aluminum with tempered optical glass lens and watertight NBR O-ring gasket. The light beam is 1 CREE XP-L LED with an adjustable zoom angle from 12 ° to 75 °. The light intensity is adjustable using the magnetic switch. The burn-time ranges from 2 hours at maximum power, equal to 900 Lumens, up to 4 hours at minimum power. The flashlight is powered by a 2200mAh 18650 lithium-ion rechargeable battery recharges via Micro-USB. A red / green LED indicator signifies charge condition. The electromagnetic switch is equipped with a safety lock to avoid switching on accidentally. Length: 166 mm. Head diameter: 47 mm.