Skip to content

Free Shipping over $99! (excludes 48"+)

Description

Transform Your Lighting with Superior LED Technology

Upgrade your commercial or industrial space with the Sylvania 41904 LEDVANCE LED39ED28/UNVFR850/MED ED28 HID Retrofit LED Bulb - a powerful, energy-efficient lighting solution that delivers exceptional performance while dramatically reducing your energy costs. This innovative LED bulb replaces traditional 150W Metal Halide lamps while consuming only 39 watts, providing up to 74% energy savings without compromising on brightness or quality.

Brilliant Illumination for Demanding Applications

Experience outstanding light output with 6000 lumens of crisp, bright 5000K daylight illumination. The full glass design ensures superior omnidirectional light distribution, making it perfect for warehouses, parking structures, retail facilities, manufacturing plants, and high-ceiling applications where consistent, high-quality lighting is essential.

Key Features & Benefits

  • Exceptional Energy Efficiency: 39W LED replaces 150W Metal Halide - save up to 74% on energy costs with an impressive 153 lumens per watt
  • Ultra-Bright Output: 6000 lumens of powerful 5000K daylight illumination for maximum visibility and productivity
  • Easy Installation: Type B ballast bypass design with E26 medium base fits standard fixtures - no ballast required
  • Versatile Operation: Wide 120-277V voltage range with phase-cut dimming capability at 120V for flexible lighting control
  • Built to Last: 50,000-hour rated lifespan backed by a 5-year warranty for long-term reliability and peace of mind
  • Durable Construction: Wet rated and suitable for both open and enclosed fixtures - ideal for challenging environments
  • Superior Light Quality: 80 CRI frosted glass design provides high-quality, uniform light distribution without harsh glare

Perfect Applications

This versatile LED retrofit bulb is ideal for a wide range of commercial and industrial applications including warehouses, distribution centers, parking garages, retail stores, manufacturing facilities, gymnasiums, and any high-ceiling space requiring reliable, energy-efficient illumination.

Upgrade to LED today and start saving on energy costs while enjoying superior lighting performance!

Specifications

Dimensions

Length/Depth
8.9 in
Width/Diameter
3.5 in
Height
8.9 in
Weight
0.7 lb

Style & Materials

Material
Glass

Characteristics & Features

Bulb
ED28
Lamp Color
5000K
Color Rendering
80 CRI
Delivered Lumens
6000
Beam Angle
300
Enclosed Rated
Yes
Dimmable
Yes

Electrical Information

Voltage
120-277V
Total Wattage
39W

Item Details

MPN
41904
Brand
Sylvania
Catalog Number
LED39ED28/UNVFR850/MED
Family
Ultra LED
UPC
046135419041

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
50,000 Hours
Product Rating
Wet Rated

Frequently Asked Questions

What is the main benefit of an LED HID retrofit?

The primary benefit is massive energy efficiency; these lamps consume up to 83% less energy than legacy systems while delivering identical or improved light levels.

Do these bulbs require a ballast bypass?

Yes. These are Type B lamps designed for easy ballast bypass, allowing the lamp to operate directly on line voltage (120-277V or 277-480V).

Can I adjust the light color after installation?

Many field-adjustable models feature a "Color Select" switch, allowing you to choose between 3000K, 4000K, or 5000K tones.

Will these fit in my existing enclosed fixture?

Yes, most Performance Class retrofits are rated for both open and enclosed fixtures and feature a reduced size (up to 30% smaller) to fit tight ANSI footprints.

How do smart sensors connect to the lamp?

Sensors often use a standard 3.5mm AUX port or a 3-pin "Smart Port" for instant controllability without additional wiring.

ED23 HID Retrofit LED Bulb, 6000lm, 5000K, 150W MH Equal, E26 Medium, Frosted, 120-277V - Bees Lighting

Sylvania

With a legacy of innovation stretching back over a century, Sylvania is one of the most recognized and trusted names in the lighting industry. As a leading brand from LEDVANCE, Sylvania is built on a history of quality and reliability, offering a total lighting solution for both professional and residential applications. From a single replacement bulb to a complete commercial fixture upgrade, Sylvania provides proven performance you can count on.

Shop Sylvania
🏷️ Volume Savings: Buy 6+ Save 5% | Buy 12+ Save 8% Auto-applied in cart