Drawing-Tube Schott Glass H4 24V Auto / Automotive Halogen Headlight / Bulb

China Drawing-Tube Schott Glass H4 24V Auto / Automotive Halogen Headlight / Bulb, Find details about China Auto Lamp, Halogen Lamp from Drawing-Tube Schott Glass H4 24V Auto / Automotive Halogen Headlight / Bulb

Model NO.
H4
Applicable Scope
Vehicle
Certification
E-Mark, ISO
Input Voltage
12V/ 24V
Color
Warm White
With Light Source
With Light Source
Type
Head-Light,
Bulb
UV-Stop Quartz Adopted
Life Span
650 Hours
Material of Base
Stainless Steel or Iron
Trademark
WJPDL
Transport Package
Neutral Packing or as Your Request
Specification
halogen
Origin
Changzhou China
HS Code
8539213000
Model NO.
H4
Applicable Scope
Vehicle
Certification
E-Mark, ISO
Input Voltage
12V/ 24V
Color
Warm White
With Light Source
With Light Source
Type
Head-Light,
Bulb
UV-Stop Quartz Adopted
Life Span
650 Hours
Material of Base
Stainless Steel or Iron
Trademark
WJPDL
Transport Package
Neutral Packing or as Your Request
Specification
halogen
Origin
Changzhou China
HS Code
8539213000
Drawing-Tube Schott Glass H4 24V Auto / Automotive Halogen Headlight / Bulb

Drawing-Tube Schott Glass  P43T or P45T H4 car halogen light

1. optical transmission . Good optical transmission makes it have more luminous flux than quartz at the same power (watt). So it is brighter.
2. thermal expansion coefficient . Its thermal expansion coefficient is much closed to that of molybdenum. So it works perfectly without the help of the molybdenum belt.
3. lamp protecting.  For schott glass can filter out UV radiation, auto lamp can be protected to a certain extent.
Disadvantage: it can not meet with cold water when it is working, or, it will blast.

Packing detail: white paper box, plastic box, colorful paper box

Secification Table
ModelVolts  (V)Watts (W)Lumens (lm)Base Type Osram NO.Philips NO.
H41260             551650±15%          1000±15%P43t6419312342
12100           902300±15%          1500±15%P43t-12569
2475           701900±15%         1200±15%P43t6419613342
24100          902200±20%          1450±15%P43t-24569