Lighting accessory MEAN WELL LPH-18-12 by Synergy21 — 12V, AC 180–264V, 47–63Hz, 175 g, 30×22 mm, white

MEAN WELL LPH-18-12 is a compact lighting accessory providing a regulated 12 V output from an AC input of 180–264 VAC (47–63 Hz). Housed in a fully isolated plastic case with IP67 protection and finished in white, the unit weighs 175 g and measures 30 × 22 mm. It is designed for a wide operating temperature range (−30 °C to 70 °C) and relative humidity 20–90%, making it suitable for many indoor and protected outdoor lighting installations that require a small, reliable power module.

Advantages

The device offers IP67-rated protection in a fully isolated plastic enclosure, built-in protections against short circuit, overload, overvoltage and overtemperature, and passive cooling by natural air convection. It undergoes 100% full-load burn-in testing to ensure reliability, and is positioned as a cost-effective solution with a two-year warranty.

Suitable for

• LED lighting fixtures and strips
• Moving signs and signage lighting
• Compact or enclosed lighting installations requiring IP67 protection

Key specifications

• Output voltage: 12 V DC
• Input voltage range: 180–264 VAC
• Input frequency: 47–63 Hz
• Protection level: IP67
• Protections: short circuit, overload, overvoltage, overtemperature
• Cooling method: free air convection (passive)
• Operating temperature range: −30 °C to 70 °C
• Relative humidity range: 20–90%
• Weight: 175 g
• Dimensions: 30 × 22 mm
• Warranty: 2 years

How to use

Install the MEAN WELL LPH-18-12 in a location compatible with its IP67 rating, ensuring adequate space for passive cooling and avoiding heat sources that could raise ambient temperature above specified limits. Connect the AC supply within the specified 180–264 VAC, 47–63 Hz range to the input terminals and take the regulated 12 V DC output to the LED load, observing correct polarity. Follow local electrical codes and, if required, have installation performed by a qualified electrician.

Recommendations

For long-term reliable operation, use the unit within its stated temperature and humidity ranges, provide adequate ventilation despite its IP67 enclosure, and protect the unit from prolonged exposure to direct sunlight or high external heat. Verify compatibility with the intended LED load to avoid frequent overload conditions.