The Ring Cyba-Lite Trio weighs 68g; 1 x white LED; 1 x green LED for reading; 1x red LED for night vision; strobe; tilting head; max output 26 Lumens; swivel head with good ratchet; 2xAA batteries:; 2 white beam power settings, plus red, green and strobe modes. But max burn time on white beam 6 hours; relatively low output limits usefulness; a battery power indicator would be more useful than the green light.