EiKO 500W T3 Double Ended Halo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$54.23
$5.59
EiKO Q500T3/CL/130V 130V 500W T-3 R7s Base Double Ended

EiKO 500W T3 Double Ended Halogen Bulb with R7s Base - 130V Professional Lighting

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Model: Q500T3/CL/130V
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$5.59
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EiKO 500W T3 Double Ended Halogen Bulb with R7s Base

Professional High-Output Halogen Lighting Solution

The EiKO 500W T3 Double Ended Halogen Bulb delivers powerful 9,500 lumen output with reliable 130V operation and R7s base compatibility. This professional-grade T3 halogen bulb features C-8 filament construction and horizontal burning position for consistent performance in demanding lighting applications. With 2,000-hour rated life and 2900K color temperature, this double-ended halogen provides dependable illumination for general lighting needs.

Professional Features & Benefits

  • 500W High Output: Delivers powerful illumination with 9,500 lumens for bright, effective lighting coverage
  • R7s Base Design: Double-ended recessed single contact base ensures secure connection and easy installation
  • T3 Bulb Configuration: Compact tubular design maximizes light output while fitting standard fixtures
  • 130V Operation: Optimized voltage rating provides reliable performance in professional electrical systems
  • 2900K Color Temperature: Warm white light output ideal for general lighting applications
  • 2,000-Hour Life Rating: Extended operational life reduces maintenance frequency and replacement costs
  • Horizontal Burning Position: Engineered for proper orientation ensuring optimal performance and longevity

Technical Specifications

  • Base Type: Recessed Single Contact (R7s)
  • Bulb Type: T3
  • Burning Position: Horizontal
  • California Title 20: Exempt
  • Cct: 2900
  • Dimmable: FALSE
  • Dlc Premium: FALSE
  • Dlc Standard: FALSE
  • Energy Star: FALSE
  • Filament: C-8
  • Lumens: 9,500
  • Mod In Mm: 0.39/10.00
  • Mol In Mm: 4.69/119.10
  • Product Watts: 500
  • Rated Life: 2,000
  • Type Use: General
  • Voltage Rating: 130

Professional Applications

  • Commercial Facility Lighting
  • Industrial Work Area Illumination
  • Retail Display Lighting
  • Professional Office Environments
  • Hospitality and Restaurant Lighting
  • Architectural Accent Lighting
  • General Purpose High-Output Applications

Why Choose EiKO Quality?

EiKO halogen bulbs deliver consistent performance with professional-grade construction and reliable 2,000-hour rated life. The C-8 filament design and precise manufacturing ensure dependable operation in demanding commercial and industrial lighting applications, providing the quality and durability professionals trust.

Manufacturer Resources

Product Specs

Base Type:
Recessed Single Contact (R7s)
Bulb Type:
T3
Burning Position:
Horizontal
California Title 20:
Exempt
Dimmable:
FALSE
Dlc Premium:
FALSE
Dlc Standard:
FALSE
Energy Star:
FALSE
Filament:
C-8
Lumens:
9,500
Mod In Mm:
0.39/10.00
Mol In Mm:
4.69/119.10
Rated Life:
2,000
Type Use:
General
Voltage Rating:
130
Product Wattage:
500
Product CCT:
2900

EiKO Q500T3/CL/130V – Frequently Asked Questions

1) Can I run a 130V halogen bulb on a 120V circuit?
Yes, and that's the point of the 130 volt rating on the Q500T3. Running a 130V lamp on a nominal 120V supply operates it below its design voltage, which extends service life and softens filament stress from line surges. You give up some brightness against the 9,500 lumen rating, which is measured at 130V. For a maintenance crew replacing lamps in high fixtures, that tradeoff is usually worth it.
2) Does this bulb have to be mounted horizontally?
Yes. The Q500T3 double ended halogen is rated for horizontal burning position. Double ended quartz lamps run hot and the filament sags if the tube is tipped too far off level, which shortens life well short of the 2,000 hour rating. Keep the tube within a few degrees of level. Most R7s work lights, wall packs and torchiere fixtures already hold it that way.
3) Is this halogen lamp still legal to sell in California?
The Q500T3 is exempt from California Title 20 general service lamp rules, so it is not caught by the state restrictions that pushed many screw base incandescent and halogen lamps off the shelf. Double ended R7s lamps in this wattage class fall outside the general service definition.
4) How often will I be replacing these 500W halogen lamps?
Rated life is 2,000 hours. On a 10 hour a day commercial schedule that is roughly seven to eight months per lamp. For a property manager stocking a building, that is the number to plan reorder quantities around, and it's the main reason facilities running these on long duty cycles eventually look at LED retrofits instead.
5) What is the exact part number to order for the EiKO 500W double ended halogen?
Order EiKO Q500T3/CL/130V. The CL in the designation is the clear tube, 500 watts, T3 envelope, 130 volt. If your existing lamp is marked Q500T3 without the voltage suffix it is likely a 120V version, so match the voltage code when you're standardizing a stock room.
6) Do I need to avoid touching the glass when installing this halogen tube?
Yes. Handle the Q500T3 by the ceramic ends only. Skin oil on a quartz halogen envelope causes hot spots that crack the tube early, well before the 2,000 hour rating. Use a cloth or the sleeve it ships in, and if you do touch it, wipe it down with alcohol before powering up.
7) What color will the light look compared to a standard incandescent?
At 2900K the Q500T3 puts out a warm white, slightly whiter and crisper than a 2700K incandescent but nowhere near the neutral or daylight range. If you're mixing it into a space with existing warm lamps it will blend; put it beside a 4000K LED and the difference is obvious.
8) Is 9,500 lumens enough for a work area or shop light?
For a single fixture, yes. 9,500 lumens from one 500 watt T3 tube is high output general purpose lighting, which is why these show up in portable work lights, construction temp lighting and exterior flood housings. The filament is C-8 construction and the lamp is spec'd for general use rather than a narrow-beam display or optical application.
How fast can I get the EiKO Q500T3/CL/130V delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the EiKO Q500T3/CL/130V come with a warranty?
Absolutely. The EiKO Q500T3/CL/130V is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the EiKO Q500T3/CL/130V?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the EiKO Q500T3/CL/130V from ZenSupply?
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