Commercial Durability
Engineered for demanding environments, with industrial IP-rated construction, thermal control, and documentation-backed warranty support.
Corn Retrofit Lamp — Selectable 27–45W — 120–277V — Selectable CCT
Compact HID retrofit applications where space and wattage constraints apply can specify this LED corn cob bulb to deliver practical lumens while fitting within tighter housings. Selectable 27W, 36W, or 45W settings deliver 3,915 to 6,525 lumens with 80+ CRI, supporting a range of retrofit targets. 3000K, 4000K, or 5000K CCT options and 4kV surge protection support reliability, and the lamp operates on 120–277V systems.
| Brand | Keystone Technologies |
|---|---|
| Wattage / Lumens | 27W (3,915 lm), 36W (5,220 lm), 45W (6,525 lm) |
| Input Voltage | 120–277V |
| Lamp Type | LED |
| Base Type | Medium E26, Mogul EX39 |
| Color Temperature | 3000K, 4000K, 5000K (Selectable) |
| CRI | 80+ |
| Dimming | No |
| Certifications | cULus Listed |
| Dimensions | 3.3"D × 9.9"H |
| Rated Life | 50,000 Hours |
| Warranty | 5 Years |
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