Product Notice *Available Wattage: 10W ,20W ,30W ,50W ,100W * Available color: Warm White (3000K-3500K), Nature White (4000K-4500K), Pure White (5500K-6000K) *Beam Angle: 120° CRI: 80+ *Lumen Efficiency: 80-90LM/W * Quick and easy installation * Excellent efficiency for high energy savings The Dimension(L*W*H) 10W : L116*W88*H34mm 20W : L181*W140*H40mm 30W : L224*W184*H42mm 50W : L285*W233*H52mm 100W : L340*W287*H78mm