Material: PP+Acrylic. Product size: 105 * 95 * 85MM round, 105 * 95 * 88MM square. Accessories: Self tapping screws. Luminous flux LM: 36LM. Battery capacity usage time: 1200MAH. Function: Dial code to switch light. Color temperature: warm light+white light. Lamp bead model: 2835. Number of light sources (single lamp body): 9