GE

GE CONSTANTCOLOR CMH150 150W G12 Clear Bulb

5.0 (5 reviews)
150W

Illuminate with Precision: GE CMH150/T/UVC/U/830/G12 Ceramic Metal Halide Bulb The GE 20012 CMH150/T/UVC/U/830/G12 ceramic metal halide bulb delivers exceptional light quality and long-lasting performance. Ideal for retail spaces, architectural lighting, and accent lighting, this bulb provides a ...

$41.02*$60.00Save 31%
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Illuminate with Precision: GE CMH150/T/UVC/U/830/G12 Ceramic Metal Halide Bulb

The GE 20012 CMH150/T/UVC/U/830/G12 ceramic metal halide bulb delivers exceptional light quality and long-lasting performance. Ideal for retail spaces, architectural lighting, and accent lighting, this bulb provides a crisp, white light that enhances colors and textures.

Specifications:

  • Brand: GE
  • Model: 20012 CMH150/T/UVC/U/830/G12
  • Wattage: 150W
  • Base Type: G12
  • Color Temperature: 3000K
  • Bulb Shape: T6
  • Bulb Finish: Clear

Key Features

T6 Pulse Start Ceramic Metal Halide Lamp

Bi-Pin G12 Base

Specifications

Wattage
150W
Bulb Type
T6 Pulse Start Ceramic Metal Halide Lamp
Base Type
Bi-Pin G12
Bulb Finish
Clear
Brand
GE

Pros & Cons

👍 Pros

  • The T6 Pulse Start Ceramic Metal Halide Lamp technology ensures consistent color over the lifespan of the bulb.
  • A G12 bi-pin base allows for secure and straightforward installation in compatible fixtures.
  • With 150W power, this bulb delivers a substantial output suitable for various lighting applications.
  • The clear bulb design provides unobstructed light output, making it versatile for fixtures requiring focused illumination.
  • As a GE ConstantColor product, it is engineered for stable color temperature, critical for accurate color reproduction.

👎 Cons

  • This is a specialized ceramic metal halide lamp, requiring specific ballasts and fixtures, limiting universal applicability.
  • The G12 bi-pin base is not a common consumer bulb fitting, necessitating fixtures designed for this specific standard.
  • As a 150W bulb, it generates a significant amount of heat, which may require adequate ventilation in enclosed fixtures.
  • Being a clear bulb, it might produce harsher shadows or a less diffused light quality compared to frosted or coated alternatives.
  • The pulse start mechanism, while efficient, may involve a brief warm-up period before reaching full brightness and color stability.

Frequently Asked Questions

The GE CONSTANTCOLOR CMH150 is a T6 Pulse Start Ceramic Metal Halide Lamp, known for its consistent color rendition.
This bulb features a Bi-Pin G12 base, which is designed for specific professional lighting fixtures.
The GE CONSTANTCOLOR CMH150 is a 150-watt bulb, providing a powerful light output.
Yes, it is a clear bulb, meaning it provides unobstructed light output, making it suitable for applications where crisp, direct illumination is desired.
The ConstantColor technology ensures stable color temperature and consistent color over the life of the lamp, which is crucial for applications requiring precise color accuracy.