
HM Slim Long 12V Constant-Voltage Power Supply, 18-100W
Fit the power supply inside the mirror frame or light box channel instead of behind it. This HM long slim supply turns 220V AC into 12V DC in a narrow strip shape, with seven ratings up to 100W for bigger mirror lights.
Wholesale orders welcome: standard models from 2 pcs, shipped in 7-15 days. We confirm price, lead time and custom options in the quote.
Why buyers choose this model
The long slim shape runs along a mirror frame or inside a light box channel, where a block-shaped driver will not fit.
From HM-18W-12V-1.5A up to HM-100W-12V-8.3A, including 24W, 36W, 48W, 60W and 72W, so you size each fixture correctly.
Single-output 12V DC at 50/60 Hz, silvery white finish. Quote it with your strips and switches; from 2 pcs.
This long, slim constant-voltage supply powers mirror lights, light boxes and LED tubes from 220V AC at 12V DC. The range runs from HM-18W-12V-1.5A to HM-100W-12V-8.3A, adding a 100W model above the usual 72W, with 24W, 36W, 48W and 60W versions too. Its narrow strip shape fits along a mirror frame or inside a light box channel, and it is a single-output, 50/60 Hz unit.
Key features
- AC220V input, 12V DC constant-voltage output
- Seven ratings from 18W 1.5A to 100W 8.3A
- Long slim shape for mirror frames and light boxes
- Single output, 50/60 Hz
- Silvery white finish
Specifications
| Input voltage | 220V |
| Output voltage | 12V DC |
| Max load | 100W 72W 60W 48W 36W 24W 18W |
Specifications from our Alibaba.com product listing. Confirm the version you need before ordering.
Where it is used
- LED mirror lights
- Slim light boxes
- LED tube and linear fittings
OEM options for this model
- Output voltage and power
- Lead length and connector
- Label and packaging
Options depend on order quantity; we confirm what can change for this model in the quote.
Frequently asked questions
Which mirror sizes need the 100W model?
Use it when the total LED load approaches 100W, for example large back-lit mirrors with dense strips. Send us the strip length and wattage and we suggest a rating.
Is the output constant voltage?
Yes, 12V constant voltage, for 12V LED strips and modules.
Can I power a defogger pad too?
Only if the pad is a 12V DC version and the total load stays within the supply rating. Tell us the pad size and we check.
What is the MOQ?
Standard orders start from 2 pcs. Ask us about samples for testing before a volume order.
Other led power supplies
FeaturedHM Slim 12V LED Power Supply, 18W to 72W, 220V AC Input
JL-1236
FeaturedUltra-Thin 12V LED Transformer for Cabinet Lighting, 24-60W

Ultra-Slim 220VAC to 12V DC Switching Power Supply, 18-120W
Ask about this model
Send the switch type, voltage, load and quantity, or a photo of the switch you use today. We reply with model options, MOQ, price and lead time.