Hella 200mm Rectangular ECE H4 Headlamp With City Light, Each, HL95001, 003427021 SKU: HL95001

HL95001 Hella 200mm Rectangular ECE H4 Headlamp With City Light, Each, 003427021, H6054

Sealed beam headlamps were introduced in the 1930s to provide a consistant quality of headlamps. Prior to that, headlamp design was left up to the vehicle manufacturer and lighting ability varried greatly.

The problem with sealed beams is that the lens, reflector and fillaments are all part of a bonded assembly. When the filament burns out, the entire lamp is discarded. Consequently, the sealed beam has become a commodity. As long as it meets the DOT standard, the only thing that matters is low cost. The DOT standard allows for a very loose pattern with a wide transition from dark to light. Many sealed beams still conform to the antiquated pre 2000 DOT standard that required 20% of the light go up to illuminate overhead signs.

All of this results in lamps that dazzle oncoming traffic and at the same time supply poor illumination of the road. The sharp low beam cutoff of Hella ECE lamps makes the areas that are supposed to be dark darker and the lighted areas to be brighter. We say that our lamps are four times brighter on low beam and twice as bright on high beam. Refer to the Isolux drawings at left.

Features:

• If your car has sealed beams, this is the most effective, simplest and least expensive improvement in forward lighting you can make.
• Exact Replacement for 6052, 6053, H6052 and H6054 Sealed beams.
• Optical Quartz Lens
• Silverized Polished Aluminum Reflector
• Replaceable H4/9003/HB2 Bulb
• Four times as much light on Low Beam, Twice as much on High Beam.
• ECE Certified
• Hella Part Number 003427021

Includes:

• Dust Boot
• No H4 Bulb.
• City Lamp Bulb Holder
• 5 Watt 12 Volt BA9s Bulb

Don't know what type of lamp your car uses?
Use this handy link to look it up.
Osram-Guide