lighting,residential lighting 2) Power: 21W, 22W, 32W, 40W 3) Lamp: Tricolor 2D type (21W), circular type (22 / 32 / 40W) lighting,residential lightingProduct Description1) Diameter: Φ190, 260, 320, 350, 380, 400mm2) Power: 21W, 22W, 32W, 40W3) Supply voltages: 110 - 130V, 220 - 240V4) Color temperature: 2, 700K / 7,100K5) Dustproof and mothproof6) Ballast: Electronic7) Lamp: Tricolor 2D type ( ...