These series support a wide input voltage range of 90-305VAC, operating not only from 115V or 230V mains but also accepting 277VAC inputs in North America. The LPF-16 and LPF-25 series lack a dimming option and are basic models. The LPF-16D and LPF-25D series offer the additional 3-in-1 dimming option, providing designers with greater flexibility in luminaire design by allowing 1-10VDC dimming, PWM signal, and variable resistor options to achieve the desired lighting level or for energy savings.
  
The LPF-16(D)/25(D) series are encapsulated in a 94V-0 fire-resistant plastic housing. The LPF-16(D) series has two IP protection options: the standard model without an IP rating and an IP67-rated option. The standard series is designed to be more competitively priced. The LPF-25 (D) series is fully encapsulated with heat-conducting resin (IP67 rated), allowing for shock absorption, withstanding 5G vibration, and providing dust and moisture protection for internal components. The efficiency of these four series reaches a maximum of 87%, with an operating temperature range of -40°C to +70°C, cooled by convection (at -40°C, startup must be performed at voltages of 230VAC or higher).
Other key features of these series include a Class II AC input design (2 input wires without FG protective earth), overload protection, short-circuit protection, overvoltage protection, and over-temperature protection. They comply with UL8750, EN61347-1, EN61347-2-13, and EN55015 lighting standards, thus ensuring user safety. Common applications include: LED office lighting, LED displays, building facade lighting, stage lighting, and decorative lighting.
Features:
• Plastic enclosure with 94V-0 fire prevention level
• LPF-16 / 16(D)-xx series without resin (standard)
• LPF-16/16D-xxP series (optional) and standard LPF-25/25(D) series, resin-encapsulated and IP67 protected
• 3-in-1 dimming option (1-10VDC, PWM or resistor) for LPF-16(D)/25(D) series
• High efficiency up to 87%
• Convection cooling
• Class II design, without FG protective ground
• Class II power supply unit
• Protections: Short circuits, overloads, overvoltage, overtemperature
• Certifications: UL / CUL / ENEC / CB / CE
• Dimensions: 148 x 40 x 32mm (Length x Width x Height)
• 3-year warranty.

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