Overview
The Philips 24T5HO/46-835/IF33/P/DIM InstantFit LED T5 lamp is a plug-and-play fluorescent retrofit that delivers at least 40% energy savings with zero rewiring. As a UL Type A lamp, it operates directly on existing compatible T5HO ballasts — no fixture modifications required. With a proven track record across more than 200 compatible ballasts, InstantFit eliminates guesswork and simplifies maintenance for electricians, contractors, and facility managers.
Features
- UL Type A (ballast-compatible) — drop-in T5HO replacement, no rewiring needed
- At least 40% energy savings vs. 54W T5HO fluorescent equivalent
- 3,300 initial lumens at 137 lm/W luminous efficacy
- Dimmable — compatible with select electronic T5HO ballasts
- Flicker-free performance with frosted plastic bulb for uniform light distribution
- 50,000-hour nominal lifetime (L70); 5-year limited warranty
- Instant start — 0.5-second start time, 0.5-second warm-up to 60% light output
- Operates in closed luminaires; suitable for ambient temperatures from -20°C to 45°C
- DLC Standard listed; RoHS compliant; EU RoHS compliant
- Ideal for industrial facilities, warehouses, retail, hospitality, and parking structures
Specifications
| Model Number | 24T5HO/46-835/IF33/P/DIM |
|---|---|
| Manufacturer | Signify (Philips) |
| UPC | 04667746713 |
| Lamp Type | LED T5 |
| UL Type | Type A (Ballast Compatible) |
| Wattage | 24W |
| Wattage Equivalent | 54W (T5HO) |
| Luminous Flux | 3,300 lm |
| Luminous Efficacy | 137 lm/W |
| Correlated Color Temperature (CCT) | 3500K (Neutral White) |
| Color Rendering Index (CRI) | 82 |
| Beam Angle | 140° |
| Base Type | G5 |
| Bulb Shape | T5 |
| Bulb Finish | Frosted Plastic |
| Product Length | 1,200 mm (approx. 46 in.) |
| Dimmable | Yes |
| Starting Time | 0.5 seconds |
| Rated Life | 50,000 hours (L70) |
| Operating Temperature | -20°C to 45°C |
| Input Frequency | 40,000–80,000 Hz |
| Lamp Current | 400–600 mA |
| Power Factor | 0.9 |
| Color | White |
| Country of Origin | Multiple |
| ECCN | EAR99 |
| UNSPSC | 39112102 |
| Certifications | UL Listed, DLC Standard, RoHS, EU RoHS |
| Unit of Measure | Each |
| Minimum Order Quantity | 1 |




