Description
LP1020-36-C0550 LED Driver (20W, 550mA, 18–36V)
The LP1020-36-C0550 is a constant-current (CC) LED driver designed to power LED modules that require a steady 550mA drive current. It provides an LED operating window of 18–36V DC (depending on your LED load), with a maximum output power of 20 watts. A wide-range 100–277V AC input makes it a strong fit for many commercial lighting applications where supply voltage can vary.
Verify Compatibility Before Ordering
- Current must match: Your LED array/board must be rated for 550mA constant current.
- Voltage must fall within range: Your LED load’s forward voltage under operation must be between 18–36V DC.
- Wattage headroom: Total LED load should not exceed 20W.
- Form/fit: Confirm driver dimensions, mounting style, and connector/wiring match your fixture.
Common Applications (Where This Driver Is Typically Used)
This type of 20W / 550mA constant-current driver is commonly found in fixtures and retrofits that use an LED board or LED string needing regulated current—such as:
- LED wall packs and outdoor security fixtures (when the LED load matches 550mA and 18–36V)
- Canopy / garage luminaires and soffit-style fixtures
- LED linear fixtures, strip/board-based luminaires, and some commercial downlights
- Sign and specialty lighting using constant-current LED arrays
Tip: If you can share a photo of the existing driver label (input/output lines) or the fixture model, we can help confirm a match.
Specs (Quick Reference)
- Model: LP1020-36-C0550
- Type: Constant Current (CC)
- Output Current: 550mA
- Output Voltage Range: 18–36V DC
- Max Output Power: 20W
- Input: 100–277V AC (wide range)
- Enclosure Rating: IP66 :contentReference[oaicite:3]{index=3}
What You Get
- 1 × LP1020-36-C0550 LED Driver
Need Help Matching?
Send the label details from your old driver (input voltage, output mA, output V range) and we’ll help confirm whether the LP1020-36-C0550 is the right replacement.
- Constant-Current Output: 550mA regulated current for stable LED performance.
- Wide Output Window: Supports LED loads operating between 18–36V DC.
- 20W Max Power: Sized for many LED retrofits and compact fixtures.
- Wide-Range Input: 100–277V AC input for commercial/industrial installs.
- IP66 Rated: Sealed design for demanding indoor/outdoor locations (verify your fixture’s requirements).
- Direct Replacement Friendly: Match by model number and by electrical specs (mA + voltage range + watts).
FAQ — LP1020-36-C0550 LED Driver
Is the LP1020-36-C0550 a constant-current or constant-voltage driver?
It’s a constant-current (CC) LED driver with a fixed output current of 550mA.
What output voltage does it provide?
The driver supports an LED operating window of 18–36V DC while regulating current at 550mA
What input voltage does it accept?
It’s designed for wide-range input commonly listed as 100–277V AC (depending on the listing/source).
Can I use this driver if my LED board says 500mA or 600mA?
No—current rating should match. Using the wrong current can cause dim output, overheating, or shorten LED life. Match the LED load to 550mA constant current.
How do I confirm it’s the correct replacement?
Match these three items on your old driver label: output current (550mA), output voltage range (18–36V), and wattage (≤20W). Then confirm physical fit and wiring.
Is it suitable for damp/wet locations?
This model is listed as IP66 in distributor catalogs. Always confirm your fixture’s installation requirements and local code needs.
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