Number of LEDs:144 LEDs, 72 warm white, 72 cold white Power:Input 16W | Output 14W Energy efficiency class (EU 2017/1369):F EU energy efficiency class spectrum (EU 2017/1369):A - G Color temperature:2,700 K-7,500 K Color rendering index (CRI) | Television Lighting Consistency Index (TLCI):96 | 98 TLMF:TM-30Rf=93, TM-30Rg=101 SSI:74 CQS:96.1 Flicker-free up to X FPS:13338 Power adjustment (in % steps):0-100%, in 1% steps illuminance (lux measurements 3,200 K/4,500K/5,500K, measured at 0.5m/1m/1.5m):3,200K:0.5m 1,240lux; 1m 454lux; 1.5m 216lux 4,500K:0.5m 1,650lux; 1m 490lux; 1.5m 238lux 5,500K:0.5m 1,700lux; 1m 501lux; 1.5m 244lux lighting effects:10 battery input | Battery output:USB Type-C charging 5V, max. 2A | 8.4V max. 2.5A battery type | battery operation | Battery Life:Built-in Li-ion Battery | 7.4V/3000mAH | 1.3 hrs at 5,500K, 100% Connections:Dimensions | Weight 57.5 x 4 x 3.3 cm | 0.56 kg without barn doors