We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Philips 100w BD17 coated cool white HID bulb E26 base

Philips

Philips 429894 100w BD17 Coated 4200K Cool White MasterColor CDM Elite HID Standard Bulb

SKU CH-895N-1A56C

A 100-watt ceramic metal halide bulb producing 9500 lumens at 4200K cool white with 88 CRI and a 20000-hour rated life in an E26 base BD17 coated envelope

  • TypeHigh Intensity Discharge
  • Lumen Range9500
  • Wattage100
  • Color Temperature4200K
  • Life Time Hours20000
  • Color Rendering Index88
  • High 9500 lumen output from 100 watt HID lamp
  • Cool white 4200K colour temperature with coated glass finish
  • 20000 hour rated life reduces replacement frequency
  • 88 CRI for accurate colour rendering in commercial spaces
  • E26 medium screw base fits standard BD17 fixtures

100 W Ceramic Metal Halide Lamp

This 100 W ceramic metal halide lamp delivers 9500 lumens at 4200 K cool white with a CRI of 88. The BD17 coated glass envelope measures 2.125 inches in diameter and fits a standard E26 medium screw base. Rated life is 20000 hours, making it suitable for commercial and retail lighting installations.

Suits high-bay and retail accent lighting.

Buyers needing instant restrike or dimming capability should consider alternative technologies. The lamp requires a compatible HID ballast and is not designed for use in fully enclosed luminaires without proper ventilation. Shoppers wanting a direct LED retrofit or lower-wattage option will need a different product.

E26 base with BD17 coated envelope

The E26 medium screw base and 2.125 inch BD17 coated glass shape determine physical and electrical compatibility with existing sockets and fixtures. Verify ballast specifications and fixture clearance before purchase to ensure correct operation and safety.

Highlights

  • High 9500 lumen output from 100 watt HID lamp
  • Cool white 4200K colour temperature with coated glass finish
  • 20000 hour rated life reduces replacement frequency
  • 88 CRI for accurate colour rendering in commercial spaces
  • E26 medium screw base fits standard BD17 fixtures

Specifications

BrandPhilips
TypeHigh Intensity Discharge
Lumen Range9500
Wattage100
Color Temperature4200K
Life Time Hours20000
Color Rendering Index88

Questions about this item

How often will the E26 medium screw base need to be checked or replaced during the 20000-hour rated life?

The E26 base is a standard screw connection designed to last the full 20000-hour lamp life; no separate base replacement is required under normal operation.

Will the 9500 lumen output drop noticeably before the 20000-hour rated life ends?

MasterColor CDM Elite lamps are engineered for excellent lumen maintenance, so light output remains high throughout most of the 20000-hour rated life.

How hot does the BD17 coated glass get when the 100w lamp runs continuously all day?

The BD17 envelope reaches typical ceramic metal halide operating temperatures; ensure the fixture is rated for 100w HID and provides adequate ventilation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.