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Osram 57439 Optotronic 50W 120/277V Ac 50/60Hz Constant Current Non- Dimmable Led Driver Ot 50W/Unv/1A4 Cs L
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Vendor: Osram
Type: Building Supplies
Sku: WBLSDB08B4BFHWK
Availability: In Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Securely packed to protect your lighting fixtures during transit
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
⚡
Electrical Safety Warning
All electrical products must be installed by a qualified electrician in accordance with local wiring regulations. Incorrect installation may result in fire, electric shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label. Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
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Osram 57439 Optotronic 50W 120/277V Ac 50/60Hz Constant Current Non- Dimmable Led Driver Ot 50W/Unv/1A4 Cs L
$35.90
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Frequently Asked Questions
- Q: What is the output power of the OSRAM LED driver? A: The output power is fifty watts. This constant current driver is designed to provide reliable power for LED applications.
- Q: What are the input voltage specifications for this driver? A: The input voltage is universal, ranging from one hundred twenty to two hundred seventy-seven volts. It operates at both fifty and sixty hertz.
- Q: What are the dimensions of the OSRAM LED driver? A: The dimensions are eleven inches in length, one point fourteen inches in width, and one inch in height. It has a slim form factor suitable for various installations.
- Q: What current options does the OSRAM driver provide? A: The driver offers output current options of twelve hundred, thirteen hundred, and fourteen hundred milliamps. This flexibility allows for compatibility with different LED configurations.
- Q: Is this LED driver suitable for damp environments? A: Yes, the driver is rated for dry and damp environments. It is designed to perform safely in various lighting applications.
- Q: How do I install the OSRAM LED driver? A: To install, connect the input voltage wires to a power source and connect the output to your LED fixture. Ensure all connections are secure and comply with electrical standards.
- Q: Can I use this driver for recessed troffer lighting? A: Yes, this driver is suitable for recessed troffer lighting. Its specifications make it ideal for indirect and direct lighting applications.
- Q: What materials are used in the construction of this LED driver? A: The driver is primarily made of iron. It is designed to be durable and efficient for long-term use.
- Q: How should I clean and maintain this LED driver? A: To maintain the driver, ensure it is powered off before cleaning. Use a dry cloth to wipe the surface and avoid using any liquids or abrasive materials.
- Q: What is the warranty period for the OSRAM LED driver? A: The warranty generally covers five years, but it's best to check with the manufacturer for specific details. This ensures you are protected against defects.
- Q: Is the OSRAM LED driver suitable for outdoor use? A: No, it is not recommended for outdoor use. It is only rated for dry and damp indoor environments.
- Q: What should I do if the driver arrives damaged? A: If the driver arrives damaged, contact the seller immediately for a return or replacement. Ensure to keep all packaging materials for the return process.
- Q: What type of lighting applications is this driver ideal for? A: This driver is ideal for applications requiring constant current, such as linear lighting and recessed fixtures. Its versatility makes it a popular choice.
- Q: Does this driver require any special installation tools? A: No special tools are required, but standard electrical tools like screwdrivers and wire strippers will be needed. Follow the installation guidelines for best results.
- Q: What is the maximum output voltage of the OSRAM driver? A: The maximum output voltage is thirty-six volts DC. This range is suitable for many LED lighting configurations.