IPF's "LED HEAD LAMP CONVERSION KIT" is optimized its LEDs placement in the millimeter detail, which produce light brighter than other luminous source such as a halogen light.
Optimization of LEDs thoroughly produces the most luminous spot so-called the hot zone. Sought and then worked out the way of excellent light distribution with a wide visibility, overwhelming brightness, and whiteness by optimizing luminous point.
This advanced brightness can NOT ONLY be emitted by a bulb itself(lm) but also being utilized light quantity without waste.

Elaborate Light Distribution Design

Compare charts
Compare charts Normal_Halogen+TOYOTA Prius
等照度曲線 IPF LEDヘッドランプ
Compare charts IPF LED HEAD BULB+TOYOTA Prius
• Optimized Luminous Point
• Excellent Light Distribution
• Wide Visibility
• Overwhelming Brightness & Whiteness
• Utilizing Light Quantity without Waste

Hot Zone & Wide Beam Illumination

Hot Zone & Wide Beam Illumination
Hot Zone & Wide Beam Illumination
• Optimized LEDs Placement focusing on the millimeter detail
• Less upward dazzling light
• Wide Beam Range

Easy Installation, the "All-in-one" model

• Easy Installation
• All-in-one Drive Unit
• Simple upgrading to LED Illumination

Product Dimensions & Attachment

Product Dimensions


Room for installation: Requires 32mm space from a genuine bulb's total length.
When removing the LED bulb, 70mm space is needed as shown by the illustration above.

Indeed extremely light-filled LED Bulb

Large-sized Heatsink
Large-sized Heatsink
• Large-sized Heatsink
• High Efficiency Electric Fan
• Developed Heat Release Effect
• Necessary & Sufficient Brightness as Head Lamp
• Keep Luminescent Color right after lighting up

Two Types of Color Temperature

Genuine Bulb
Genuine Bulb


Part# Bulb type Power Comsumption Color Temperature Price
V303HLB LED H11 12v 20w 5000k OPEN
301HLB LED H11 12v 20w 6500k OPEN
///Term description///
Lumen It is the unit of the optical energy generated from an electric bulb.
When numerical value is large, the brightness of the bulb become brighter.
Candela Measure the brightest point numerically when a head lamp is equipment.
kelvin Kelvin temperature is a numerical measurement that describes the color appearance of the light produced by the lamp and the color appearance of the lamp itself,
expressed on the Kelvin (K) scale.

Light source
Halogen Halogen light bulbs are a special type of incandescent light bulb.
They are filled with halogen gas, have a tungsten filament, and are enclosed in quartz glass.
It is intend to be out of date, but still bright and gentle light in the eyes.
H.I.D High Intensity Discharge, it the new replacement technology for halogen headlights.
Brightness is the biggest advantage of an HID conversion. Not only will you be able to see farther and better at night, but other drivers will be able to see as well.
Its estimated that an HID conversion kit will increase your brightness from a halogen set up as much as 300%.
LED LED lighting is a lamp or other light that uses light-emitting diodes (LEDs) as a source of illumination.
LEDs are more expensive than traditional bulbs. They are heat sensitive, so if they are not used with a steady and consistent current, they can stop working or fade quicker.
These lights are also usually best used in directional lighting rather than room lighting, although some changes in design may improve this.
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