Input voltages: 90 to 240V AC Power: 12W, 15W, 18W Power mode: internal constant current driver Connection: terminal connect Luminous flux: 900lm, 1200lm, 1400lm Luminous efficacy: >90% CRI: >80 LED quantity: 144 pieces , 216 pcs, 288 pcs Color temperatures: 2,600 to 10,000K Working condition: -20 to 40¡ãC LED lifespan: 30,000-50,000 hours Color: silver Length: 60cm, 90cm, 120cm IP code: class II Installation: indoor traditional T8 lighthouse without ballast.
