Rebaydo 2pcs Dimmable 2 Watt LED Festoon Bulb 1-3/4" or 41mm. Festoon has Ttwo 1 Watt LED Light Bulb 1 and 3/4 Inches or 41 millimeter. Very bright uses 2 1 watt high power LEDs. 12 Volt DC. Available in white only 6000K. Up to 140 Lumen output. CE and Rohs listed. Extremely long life up to 30,000 hours. Comparable to a 20 to 29 Watt incandescent light bulb. 120 degree viewing angle. Has 2 forward firing leds.