... complete with four Compact High Output (PLL-55W) GROW SPECTRUM Fluorescent Bulbs Size: 610*716*95mmBody steel 0.6mm, with white ... reflectorPLL55W high-output fluorescent tubes which emit 4,000 lumens per lampfeature a daylight-simulating 6,500K spectrum and 8,000 ... reflectorPLL55W high-output fluorescent tubes which emit 4,000 lumens per lampfeature a daylight-simulating 6,500K spectrum and 8,000 ...