What is this?This LED chip bulb is an optoelectronic integrated light source module, suitable for lighting products such as downlights, spotlights, track lights, etc.What will I get?Material: Aluminum, AcrylicLight Color: Warm WhiteWattage: 3WRated Voltage: AC 110VBeam Angle: 140 DegreeColor temperature: 3000-3200KLight flux: ≥300lmTotal Size: 27mm x 26mm / 1.06 inch x 1.02 inch (L*W)Package Content: 1 Pack x LED Chip BulbAre there any advantages of the product?LED chip bulb made of aluminum material, corrosion-resistant, energy-saving, low power consumption, durable, and has a long service life.This LED chip has a built-in driver in the module, save space.How to use it?Easy to mount with welded. The L is connected to positive, the N is connected to negative.What should I notice?Please provide a voltage that matches the rated voltage of the light.