RT220UB 40W
The RT220UB is a 40 W LED floodlight for light-duty floodlighting: stairwells, entrances, small signage, bin stores and perimeter accents where a compact, efficient luminaire is enough. Its optical design and IP66 protection suit permanent outdoor use, while a 10 kV surge suppressor guards against transients and the -40 °C to +55 °C range covers most climates. The small die-cast body mounts on walls, poles and soffits, and the adjustable bracket simplifies aiming during installation. As the lowest-wattage member of the RT floodlight family it shares the bracket platform with higher-wattage models, so a site can scale up later without new poles or hardware. Every RT220UB order includes a photometric layout matched to your drawing.
Beam Angle Type:
Dimensions:
ENERGY AND PERFORMANCE DATA:
| Series Name | RT220UB |
|---|---|
| Lumen Output | >5,200 lm |
| System Wattage | 40W |
| CRI | 70-95 |
| Color Temperature (Kevin) | 3000K-3500K、 4000K-4500k、5000K 、5700K |
| Input Voltage (High Voltage) | 347-480VAC |
| Input Voltage (Low Voltage) | 110-277VAC |
| L70 Hours | >100,000 at 25°C |
| Operating Temperature Range | -40°C to 55°C |
| Surge (Common Mode / Differential Mode) | 10kV |
| IP Rating | IP66 |
| L" × W" × H" | 10.1" x 8.1" x 5.0" / 257.5 x 207 x 128 mm |
| Approximate Weight | 2.3 kgs( 5.2 lbs) |
| Material | Aluminum / Glass |
| LED Brand | Bridgelux |
| LED Driver | Inventronics Or Equal |
ORDERING INFORMATION:
Model Number: RT220UB-40W
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| Series Name | System Power | CCT | Input Voltage | Beam Angle | Finish (option) | Dimming (option) | Bracket Type (option) | LED Driver Location |
|---|---|---|---|---|---|---|---|---|
| FloodLight | 40W | 30=3000K 40=4000K 57=5700K |
S=Standard Voltage (110-277VAC) H=High Voltage (347-480VAC) |
120=120° | GRY=Grey BLK=Black |
1.0-10V | U = Hang Mount Bracket |
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Product FAQ
What is the luminous efficacy and rated lifespan?
Up to 130 lm/W, with an L70 lifetime exceeding 100,000 hours.
What ingress and surge protection do the luminaires have?
IP66 ingress protection, 10 kV surge protection, and an operating range of −40 °C to +55 °C.
Do you provide DIALux photometric studies?
Yes. Our engineering team delivers a full photometric proposal — layout, illuminance and uniformity — within 48 hours of receiving your venue drawing.
How much energy can we save versus existing HID / metal-halide lighting?
Retrofits typically cut energy use by 50% or more while improving uniformity.
Which beam angle should I choose for my application?
Narrow 30–50° beams concentrate light for tall facades and signage, while 100–120° options cover yards, loading lots and perimeter poles. Each ordering code lists the available angles for that series.
What mounting options are available?
U = hang-mount bracket and L = sitting-mount bracket, both available across the floodlight range. Finish and dimming options (1.0-10V, DMX, DALI, Zigbee) are listed in the ordering table.