100% Brand New.<br />Input voltage: 10W (warm white 27-32Vdc｣ｬ cool white 32-34Vdc); 20W/30W/50W/100W (30-34Vdc)<br />Power: 10W｣ｬ 20W｣ｬ 30W｣ｬ 50W｣ｬ 100W<br />Input Current: 10W(900MAL)｣ｬ 20W(650MAL)｣ｬ 30W( 1000MAL)｣ｬ       50W(1500MAL)｣ｬ 100W(3000MAL)<br />Luminous Flux: 10W(900-1000LM)｣ｬ 20W(1600LM)｣ｬ 30W(2800LM)｣ｬ 50W(4500-5600LM)｣ｬ 100W(9000-10000LM)<br />Light color: warm white｣ｬ cool white<br />Color temperature: warm white(3000-3500K)｣ｬ cool white(6000-6500K)<br />LifeSpan Time : > 50｣ｬ000 hours<br />Size: <br />10W   2.9 * 2cm/ 1.14 * 0.79<br />20W   4.7 * 4.7cm/ 1.83 * 1.83in<br />30W/50W/100W     5.2* 4.7cm/ 2.02 * 1.83in<br />Fish tank lighting<br />Remote Controll toy<br /> Car lighting<br /> Home interior lighting<br /> Model making<br /><br />Package Content:<br />1 x High Power LED light Lamp COB Chip