H21 Ultra-Slim Fully Potted Mini Constant Voltage LED Driver
24-200W · 12V / 24V · IP50 · Non-dimmable
| Power range | 24-200W |
|---|---|
| Output voltage | 12V / 24V |
| Protection | IP50 |
| Dimming | Non-dimmable |
| Certification | — |
| Warranty | 3 years, factory-direct |
| Application | indoor commercial lighting |
H21 overview
The H21 is a constant-voltage (CV) LED driver rated 24-200W, with 12V / 24V output and IP50 protection. It is a fixed-output (non-dimmable) unit, intended for always-on or externally switched installations. Typical applications: indoor commercial lighting.
Part of the H Series (Smart Dimming), it is built with potted construction, ultra-slim body, pure copper transformer, full rated output, cabinet lighting, flicker-free. Every unit is factory tested; we recommend you keep the connected load at or below 80% of rated power to preserve thermal margin and extend service life.
YFX is a Shenzhen-based manufacturer, not a trading company: drivers ship factory-direct with a 3-year warranty, free samples for dimming-compatibility testing, and custom power, housing size and cable options. Pricing and lead time are quoted per model and quantity — call or WeChat +86 138 2356 2421.
H21 FAQ
Can the H21 be dimmed?
No — the H21 is a fixed-output (non-dimmable) driver, intended for always-on or externally switched installations. If you need dimming, tell us the protocol you use and we will recommend a dimmable model from the same series with the same footprint and power range.What are the power range, output voltage and protection rating of the H21?
Rated 24-200W, output 12V / 24V, protection IP50. For constant-voltage drivers we recommend keeping the connected load at or below 80% of rated power — it lowers case temperature and extends life.Where can the H21 be installed?
Protection rating IP50: dust-tight indoor installations without water exposure. For outdoor or high-humidity installations, compare with the YFX S Series waterproof range.Does the H21 come with certification, warranty and samples?
Certification documents are provided per batch on request. 3-year warranty, factory-direct supply. Free samples for dimming and thermal testing; non-standard power, housing size and cable length can be customised. Pricing and lead time are quoted per order — call or WeChat +86 138 2356 2421.
Other models in the H Series
Need a recommendation or a price for the H21?
Send us the application, luminaire wattage and dimming protocol. Our engineers reply within one business day with a recommended model and quote. Free samples are available for dimming-compatibility testing; custom power, housing size and cable options are supported.