... T5 office lighting fixtures, led Super-thin light panel,modern office panel lights Specification power supply100-240VAC 50/60HZPF0.9Power ... at option• 30W 2500LM, Super-thin 60x60 cm led panel lighting• SMD3014×252pcs,27W,2550Lm, External Driver• Sound ... control, and adjustable color temperature functions are available,• Fashionable, light and handy suitable for varied families' decoration style• High ...