GE
GE CMH39MR16/930/FL25 39W Metal Halide Bulb
Brilliant Illumination for Professional Lighting Needs The GE 71489 CMH39MR16/930/FL25 is a 39-watt metal halide light bulb that provides high-intensity, energy-efficient lighting. Designed with ceramic metal halide technology, this bulb delivers exceptional color rendering and a focused flood be...
$25.36*
View on Amazon
✓ In Stock on Amazon.com
*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
Brilliant Illumination for Professional Lighting Needs
The GE 71489 CMH39MR16/930/FL25 is a 39-watt metal halide light bulb that provides high-intensity, energy-efficient lighting. Designed with ceramic metal halide technology, this bulb delivers exceptional color rendering and a focused flood beam.
Specifications:
- Brand: GE
- Light Type: Metal Halide
- Wattage: 39 Watts
- Bulb Shape Size: MR16
- Voltage: 120 Volts
- Brightness: 2200 Lumens
- Shape: MR16
- Material: Glass
- Color Rendering Index: 100
Specifications
Lamp Type
Metal Halide (CMH)
Wattage
39W
Color Temperature
3000K
Beam Angle
25 degrees (Flood)
Form Factor
MR16
Color Rendering Index
930 (Excellent)
Pros & Cons
👍 Pros
- The metal halide technology generally provides high luminous efficacy, offering significant light output for its power consumption.
- CMH lamps are recognized for their excellent color rendering index (CRI), which translates to natural and accurate color reproduction.
- Features a 3000K color temperature, ideal for creating warm ambient lighting or matching existing incandescent fixtures.
- The 25-degree flood beam angle offers a controlled spread of light, suitable for accentuating specific areas or objects.
- Designed with a compact MR16 form factor, allowing for integration into a wide array of existing fixtures.
👎 Cons
- As a metal halide bulb, it requires a compatible ballast for operation, which is not included with the bulb itself.
- Metal halide lamps typically have a warm-up period before reaching full brightness and color stability.
- These bulbs are not instantly dimmable like LEDs and may require specific dimming ballasts for light output adjustments.
- The MR16 form factor might limit its use in applications requiring broader light distribution.
- Replacement involves proper handling due to the internal components and careful disposal considerations for metal halide lamps.
Frequently Asked Questions
What color temperature does this GE CMH39MR16/930/FL25 bulb produce?
This GE metal halide bulb produces light with a color temperature of 3000K, which is a warm white light suitable for many indoor environments.
Does this metal halide bulb require a special fixture or ballast to operate?
Yes, this GE CMH39MR16/930/FL25 metal halide bulb requires a compatible ballast designed for 39W CMH lamps for proper operation.
What kind of beam spread can be expected from this 25-degree flood angle bulb?
The 25-degree flood beam angle means this bulb provides a relatively focused spread of light, effective for accent lighting or highlighting specific features.
Is this GE metal halide bulb suitable for dimming applications?
Dimming this metal halide bulb would require a specific dimmable ballast designed for CMH lamps, as standard dimmers are not compatible.
What is the significance of the "930" in the bulb's designation?
The "930" in the designation indicates a high color rendering index (CRI) of 90-99, specifically 90+, ensuring accurate and vibrant color representation.
Related Products
