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The Osram OTi50 57452 is a 50W constant current LED driver designed for reliable performance in both dry and damp locations. Supporting dual voltage input (120/277V) and smooth 0-10V dimming, it ensures versatile, flicker-free lighting control ideal for professional and residential applications. Backed by OSRAMโs trusted engineering, it delivers consistent, energy-efficient illumination with proven durability.
| ASIN | B081K11XFC |
| Best Sellers Rank | #61,477 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Electrical Ballasts |
| Brand Name | OSRAM |
| Customer Reviews | 4.7 4.7 out of 5 stars (114) |
| Included Components | 57452 |
| Item Weight | 8.5 Ounces |
| Manufacturer | Osram |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 50 Hz |
| Model | OPTOTRONIC OTi 50/120-277/1A4 DIM-1 L G2 |
| Part Number | 57452 |
| Power Source | Ac Power |
| Unit Count | 1 Count |
T**I
As advertised
Good drivers
V**P
They worked
Exactly what they say they are
J**S
Works great
I had some trough lights 2 x 4 trough lights in ceiling LED lights and they werenโt very old five years old ordered those put them in. They work perfectly perfect combination to get my lights going again. LEDs were fine. The transformers went bad. The drivers were bad.
R**T
FIT PERFECT
NEW ACUTAL FIT PERFECT
F**E
Easy to install, works great!
Had the LED Driver in place for about six months. Works like a champ and if I can install it, anyone can.
J**N
Great
Working fine
J**H
Fast delivery
Exelent and fast service
M**T
Lights Still On at Lowest Setting
This product works well, the dimming is smoothe. However at the lowest setting on my dimmer switch, the light is still on, dimmed but very much on (eg brighter than a tv). For certain applications this may be suitable, unfortunately not for mines. This replaced a burnt out module in a set of 4, so now the other 3 goes out but this one stays on. The single switch also controls some LED backlight, so I can keep the backlight on while the main lights dim all the way off. At least thats how it is supposed to work. I see the product has a programming port, however there are no instructions sent with the product on this, but Iโm assuming this would have solved the issue.
Trustpilot
2 weeks ago
1 week ago