Applicable Range: The LED stove appliance light bulb is suitable for most range hoods With SM Socket, it combines a flat edge for style and practical space efficiency. for diameter, 2.55-2.75in/65-70mm hole Ideal for cooker hood LED bulbs in space-limited range hoods Note: Please check whether your old lights are 12V DC input. Some cooker hoods are made with 120V 3V or other volts, which are not compatible High-Quality Material: The kitchen light bulb is made of a stainless steel frame and durable LED lamp beads, stable performance, easily dissipates heat Protection: Over-Current Protection, Short-Circuit Protection, Over-Voltage Protection, High Voltage Surges ProtectionThe new LED lights, can both work with new or old cooker range hoods. If the LED lights flicker, please switch off and turn it on again to activate its normal working Colour:Silver Material:Stainless steel, plastic Note 1: KEY POINTS! The LED lights cannot replace outdated halogen bulbs. If your old lights are LED lights, you can choose the LED replacement Note 2: KEY POINTS! Please check whether your old lights are 12V DC input. Some cooker hoods are made with 120V 3V or other volts, which are not compatible Note 3: KEY POINTS! The lights are made with an SM connector ( with 2 pins). Please check your old light's connector before your ordering, or you may have a problem installing the new LED lights Package Contents: 2 * Range hood lights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.