Ultra bright 20 Watt, 8 degree beam, rechargeable dive lamp with high focus beam. Complete with charger, mains adapter, optional or spare 10 Watt bulb, wrist lanyard & protective abrasion resistant front cover to guard against knocks & assist in providing service for many years. The Nova- Light provides fantastic performance at an economical level.66 minutes burn time at 20 Watts. 130 minute burn time at 10 Watts. Waterproof to 100 metres.