led flat panel purifying lamp 300*1200 clean lamp operating room laboratory dust-free workshop emergency ceiling lamp

ultra-thin purifying lamp 300 * 300mm-12w ultra-thin purifying lamp 300 * 600mm-24w ultra-thin purifying lamp 600 * 600mm-40w ultra-thin purifying lamp 600 * 600mm-48w ultra-thin purifying lamp 300 * 1200mm-40w ultra-thin purifying lamp 300 * 1200mm-48w ultra-thin purifying lamp 300 * 1200mm-72w ultra-thin purifying lamp 600 * 1200mm-78w ultra-thin purifying lamp 300 * 900mm-38w ultra-thin purifying lamp 200 * 1200mm-48w emergency supply 90 minutes

6500k (white light)