ILUMINAR 1000W DE 277V C-Series: Commercial Fixture Without Lamp for Custom Lamp Pairing
The ILUMINAR 1000W DE 277V C-Series + C-Hanger is the no-lamp version of the ILUMINAR commercial DE platform, built for growers who want to pair their own lamp selection with a proven 277V fixture. The integrated high-frequency ballast runs dimmable with overdrive, and the German aluminum reflector rated above 96% reflectivity delivers the same light distribution performance as the lamp-included models. Ships with a C-Hanger for commercial mounting — you supply the DE HPS lamp of your choice.
Interchangeable Reflectors and Low Shadow Design for 277V Commercial Rooms
The interchangeable reflector system adapts to different ceiling heights without swapping the entire fixture, while the low shadow footprint and DE lamp balanced mounting ensure uniform light delivery across the canopy. Remote control compatible for integration into room automation systems. The 5×4 ft coverage area at 4 ft mounting height puts this fixture in the same performance class as the lamp-included C-Series models. Power factor above 0.99, 4,400 BTU thermal output, and 13.66 lbs (6.2 kg) total weight. Lamp not included.
Key Features
- 277V Commercial Voltage Input: Purpose-built for large-scale facilities running 277V infrastructure where dual-voltage models aren't needed
- No Lamp Included — Choose Your Own: Pair the fixture with any compatible DE HPS lamp, giving growers flexibility to match lamp specs to their specific grow profile
- >96% German Aluminum Reflector: Alanod-grade surface maximizes photon delivery to the canopy with minimal reflective loss across the coverage footprint
- Dimmable Ballast with Overdrive: Adjustable intensity from reduced output through full power and beyond, matching light levels to crop stage and environmental conditions
- C-Hanger Included: Ships with commercial hanging hardware for immediate rack or rail installation in professional grow rooms
Technical Specifications
| Specification | Value |
|---|---|
| Fixture Type | Double-Ended HPS (No Lamp) |
| Wattage | 1000W |
| Input Voltage | 277V |
| Power Factor | >0.99 |
| Reflectivity | >96% (German Aluminum) |
| Coverage | 5×4 ft @ 4 ft mounting height |
| BTU Output | 4,400 |
| Weight | 13.66 lbs (6.2 kg) |
| Dimmable | Yes (with Overdrive) |
| Lamp Included | No |
| Hanger | C-Hanger Included |
| Remote Control | Compatible |
| Operating Temp | 32–95°F (0–35°C) |