Choosing a reliable 400 watt metal halide fixture can improve outdoor security lighting, parking areas, and large indoor spaces. This guide highlights five well-regarded HID bulbs and assemblies that pair with mogul bases (E39) and deliver bright, eve-n-discoverable illumination with long life. Each option below aligns with common commercial and outdoor applications, focusing on output, color rendering, and ease of replacement.
style=”display:none;”>Summary of chosen products:
| Product | Brand | Base | Light Output (Lm) | Color Temp | Key Benefit |
| Sunlite MH400/U/MOG (B07DFC5QNJ) | Sunlite | Mogul (E39) | 36000 | 4000K | Outdoor/industrial suitability, high lumen maintenance |
| Rossesay 3 Pcs MH400/U/MOG (B0CRYZBW4N) | Rossesay | Mogul (E39) | 36000 | 4000K | Value pack, versatile for multiple fixtures |
| Sunlite MH400/U/MOG 03663 (B002J357F4) | Sunlite | Mogul (E39) | 36000 | 4000K | Durable HID performance, long service life |
| Bluex Bulbs 3 Pack MH400/U/MOG (B0BWCH3JJY) | Bluex Bulbs | Mogul (E39) | 36000 | 4000K | Pack of three for easy replacement |
| Rossesay 1 Pack MH400/U/MOG (B0DTHN7LJF) | Rossesay | Mogul (E39) | 36000 | 4000K | Single bulb option, E39 base reliability |
Sunlite MH400/U/MOG M59 Metal Halide Lamp
Sunlite MH400/U/MOG M59 details a 400-watt metal halide lamp with a Mogul base (E39) and 36000 lumens output at 4000K. The clear finish aids light throughput, while the 12,000-hour life target supports demanding commercial environments. This lamp is well-suited for street lighting, parking areas, and perimeter illumination where high lumen maintenance is essential. The larger E39 base accommodates fixtures designed for high-intensity outdoor use, and the 10.9-inch tall, 4.724-inch diameter glass envelope ensures robust installation in bulky housings.
Features include:
– High intensity discharge with 36000 lumens
– 4000K color temperature for bright, neutral white light
– Mogul E39 base for large fixtures
– Clear glass optimizes light transmission
Rossesay 3 Pcs 400 Watt MH400/U/MOG Kit
This three-pack from Rossesay provides 400W metal halide lamps with a Mogul base (E39) and 4000K output at 36000 lumens. The lamps are described as ideal for outdoor and large indoor lighting, offering a balanced approach to color rendition and efficacy. Each bulb measures around 3.54 x 8.19 inches, fitting a range of streetlights or floodlight fixtures. The package-ready design supports projects with multiple fixtures or future replacements, reducing downtime during maintenance cycles.
Key points:
– 36000 lumens at 4000K
– E39 Mogul base
– Pack of three for replacement efficiency
– Robust HID technology for long life
Sunlite 03663 MH400/U/MOG 400W Lamp
Sunlite’s 03663 MH400/U/MOG continues the line of 400-watt metal halide options with a Mogul base (E39) and 36000 lumens. The 4000K color temperature and clear finish promote high visibility in outdoor and commercial settings. With a similar form factor to other Sunlite MH400/U/MOG lamps, it allows for straightforward retrofits across compatible fixtures, offering reliable lumen output and consistent color rendering across service intervals.
Highlights include:
– 36000 lumens at 4000K
– E39 Mogul base
– Long service life and lumen maintenance
– Clear glass for efficient light diffusion
Bluex Bulbs 3 Pack MH400/U/MOG 400W
The Bluex Bulbs trio of 400W metal halide lamps offers 4000K color temperature and 36000 lumens. The ED28/M59 hybrid reference indicates broad compatibility with standard mogul-base fixtures. The clear finish supports high light output and bright, consistent illumination. A practical option for projects that require quick replacement across several fixtures, such as parking facilities or building exteriors.
Main points:
– 36000 lumens, 4000K
– ED28/Mogul base compatibility
– Pack of three for maintenance efficiency
– Clear finish promotes bright output
Rossesay 1 Pack MH400/U/MOG Lamp
This single Rossesay MH400/U/MOG lamp delivers 400W metal halide performance with an E39 mogul base and 36000 lumens at 4000K. The unit’s load-bearing design supports a wide range of large-area lighting applications, from outdoor street lighting to industrial interiors. Its compact size and standardized base simplify replacement in fixtures already configured for 400W HID lamps, while maintaining color accuracy and lumen output throughout the lamp’s life.
Key aspects:
– 36000 lumens at 4000K
– Mogul E39 base for sturdy mounting
– Individual bulb suitable for targeted replacements
– Long operational life with consistent color rendering
Buying Guide: 400-Watt Metal Halide Lighting Considerations
When selecting a 400W metal halide lamp or fixture, consider these factors to optimize performance and lifecycle costs:
- Base compatibility: Most 400W MH lamps use Mogul bases (E39). Verify your fixture’s socket type (M59/E39) to ensure proper fit and electrical compatibility.
- Color temperature and rendering: Common color temperatures around 4000K offer bright, neutral white light suitable for outdoor and commercial spaces. Good color rendering helps identify colors and textures accurately in monitored areas.
- Lamp life and lumen maintenance: Look for long-rated lifespans and minimal lumen depreciation to minimize maintenance and relamping cycles in high-traffic areas.
- Fixture enclosure and cooling: Metal halide lamps generate heat; ensure your fixture provides adequate ventilation or cooling to sustain performance and longevity.
- Replacement strategy: For multi-fixture sites, consider packs (3-pack or 2-pack) to simplify inventory and maintenance planning while reducing downtime during changes.
- Electrical considerations: Confirm ballast compatibility (electronic vs. magnetic) with your fixture. Some lamps perform best with specific ballast types; verify electrical requirements before purchase.
- Environmental and safety guidelines: Handle HID lamps with care, following disposal guidelines for mercury-containing lamps and adhering to local regulations for outdoor lighting installations.
Across the options listed, the lamps share key strengths: high lumen output, consistent 4000K color, and broad fixture compatibility with mogul bases. For projects requiring rapid replacement across multiple sites, packs from Rossesay or Bluex Bulbs can reduce downtime. For single-fixture upgrades, a trusted Sunlite or Sylvania option provides reliable performance with familiar form factors. Evaluate your fixture housing, mounting height, and desired illumination pattern to select the best fit.