3 COLOR SWITCHABLE IN 1 BULB: "ON-OFF-ON" to switch mode, freely switch between cool white, warm white, Golden Yellow xenon light and strobe flashing light. Coolest switchback fog light bulb for powersports ATV/UTV offroad accessory lighting. BETTER LIGHT OUTPUT: Each light bulb with two-sided upgraded 3570 chips, 300 degree clear beam no blind zone. Brightness: 7200lm/set. 200% brighter than your original halogen bulb, super focused beam pattern design with strong penetrability and superior stability to provide wider and farther lighting range. INTERNAL INTELLIGENT IC DRIVER: Pack of 2, Operating Voltage: 9-12V. Powered by Intelligent IC circuitry tech driver. Fast response time through a quicker light-up. Increase the light density & light distance. EASY INSTALLATION & LONGER LIFESPAN: Plug and play without any modification. Aviation aluminum body, customized carved heat sink design and auto-temperature control which ensure the secure temperature range to reach 5000+ working hours lifespan. Notes: If bulb doesn't turn on at first, you may have to rotate the plug (reverse polarity) because some vehicle use negative ground wire for power. Cross Reference Number: H11, H11B, H9, H8; used for replacing the stock halogen bulb, please DOUBLE CHECK with owner's Manual.

Three Colors Switchback Light Bulbs Features.

THREE COLORS SWITCHBACK: “ON-OFF-ON” to switch mode, switch between Cool white, Warm White (OEM) and Golden Yellow, coolest lighting color effect in the market.

The light would starts from the last color you selected. it goes from white, yellow, warm white, then strobe. it will reset to white as you turn off the light for 10 seconds.

300% Brighter Than Stock Bulb: Two-sided lamp bead design, each light bulb with customized CSP chips, 300-degree lighting angle, no blind spot, super focused beam pattern design throw light on road evenly at appropriate angle without foggy light to provides wider and farther lighting range.

Active Temperature Control Design: High voltage protection, high temperature protection, short circuit protection.

Powered by Intelligent IC circuitry tech. Stable current, no radio interference. Fast response time through a quicker light-up.

Full aviation aluminum shell: Highly efficient heat sink, no overheating to ensure the secure temperature range.

Note: when you turn on the light first time, it would be white, then turn off and turn on again within 3 seconds, it would be white color. But if beyond 3 seconds, it will still be white.