Description
42 Inch T12/HO/RDC waterproof LED directly relamps and replaces the 55 watt 42″ fluorescent bulb F42T12/HO without rewiring or modification. It’s a Plug and play product from our “Relamp Series” when switching to LED lighting. T12/HO bulb works with traditional magnetic ballasts and modern electronic ballasts for maximum convenience. Also fully compatible with Instant Start, Programmed Start, Rapid Start ballasts and legacy pre-heat magnetic ballasts.
Installing the lamp, as easy as changing a bulb:
- Turn power OFF before installation
- Remove the existing lamp
- Install LED T12/HO
- Switch on power
General Specifications:
- Energy saving of 44% from 55 watts to 31 watts with 3410 lumens output
- Energy saving of 31% from 55 watts to 38 watts with 4180 lumens output
- All plastic diffuser for better light distribution, less spot reflections
- O Rings to waterproof rotating caps and sealed diffuser for indoor and outdoor applications
- Heavy duty aluminum heat sink ensures the LED run cooler for longer
- Plastic and aluminum construction ensures less breakage
- Long life span of > 50,000+ hours
- High lumen output > 110 lumens/watt
- Uses 31,38 watts = 55 watts equivalent
- 1 bulbs per package
- Single Sided – 3410 lumens
- Dual Sided – 4180 lumens
- Nominal length 42-inch T12 (1-1.5inch diameter)
- Maximum overall length (M.O.L): Approx. 39.91” (1013.7 mm) with pins
- A.k.a T-12 High output Recessed Double Contact (RDC)
- Rotatable R17d end cap that swivels
- End cap can be adjusted regardless of socket orientation in the sign
- Special application lamps that are designed for cold weather
- Suitable as Walk-in Cooler, Freezer and Refrigeration equipment lighting
- Ideal for vertical or horizontal installation, single-sided or double-sided signs
- Perfect for Gas stations, Signage, Billboards, cold weather
- Works with electronic and magnetic ballast only!
- Ballast operated lamp, not bypass compatible
Equivalent replacement for:
- F42T12/CW/HO
- F42T12/D/HO
- F42T12/SGN/HO
- F42T12/C50/HO
- F42T12/DSGN50/HO
Why Plug & Play LED?
Simplicity for installer – The lamp snaps into the existing fixture without any wiring modifications, installation can be done by virtually anyone, as long as your existing ballast is compatible.
Safety – Whenever we can shorten the time someone has to spend dangling from a ladder, things are automatically safer.
No upfront cost – eliminate the need to hire a costly electrician to do modification.
Energy efficient – output on lamp is significantly improved with ballast for general consumption and commercial use.
Relamp LED products are designed and developed by New York LED Luminaries, Inc, Brooklyn, NY.
Technical Details:
| Brand | NYLL | Product Dimensions | 42 x 1.25 x 1.25 inches | |
| Item Model Number | RL-F42T12HO | Assembled Height | 1.25 inches | |
| Bulb Shape | T12/HO – Linear | Assembled Length | 39.91 inches | |
| Base Type | R17D | Assembled Width | 0.5 inches | |
| Lumens | S – 3410 Lm, D – 4180 Lm | Technology Type | LED | |
| LPW | 110 Lm/ W | Specific Uses | Indoor use only | |
| Wattage | S – 31 Watt, D – 38 Watt | Voltage | Ballast Required | |
| Life Hours | 50,000 hrs | Warranty | 2 Year |
