High brightness and low heat; Easy installation; Can easily replace ordinary GY635 halogen lamps. Extremely long life; lowers by reducing re lamp frequency maintenance costs Save electricity bill; Save over 90% on the electricity bill of lighting Immediate full light; beam angle is 360 degrees, which is perfect for both home and commercial lighting. Environmentally friendly, no lead or mercury Material: plastic Color: pure white No dangerous emissions; No UV or IR radiation. Input voltage: 12V Application: Perfect for home use, office, store, supermarket, bars, cafe, exhibition, , museum hotel, restaurant, decoration. Package Contents: 2 x 65W GY635 Pure White LED Bulb Attention: 1. For optimum operation and LED safety, you must use an LED dimmer (or transformer) with 12V DC output voltage. 2. The 12V AC DC LED can be powered by a dimmable 12V DC dimmable LED transformer only. 3. For all AC-DC LEDs, please confirm the minimum load of the dimmer (especially old and halogen ) before buying LEDs. The LEDs may not be able to light up because of the minimum load of dimmer. Only the above package content, other products are not included. Note: Light 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.