To meet the growing demands for enhanced protection, installation convenience, and long-term reliability in outdoor lighting, LEAD TOP proudly unveils the new LT104 Series Photocontrol with a conical housing. This series continues the proven electronic photocontrol technology of the LT104, combining an ergonomic streamlined form with a reinforced structure. It is designed for a wide rangeof lighting systems, including LED, HID, and Induction luminaires, making it an ideal solution for automatic lighting control in applications such as roadways, parking lots, and security lighting.

Product Features

• Conical Streamlined Design
  Optimized form and structure facilitate efficient water drainage and dust resistance, enhancing performance in harsh weather. Available with IP66/IP67 protection, it is built to withstand demanding outdoor environments.

• Long-lasting, Reliable Operation
  Equipped with an Fototransistor de filtro infravermelho and a sealed relay, supporting ≥10,000 ON/OFF switching cycles. Standard 160 Joules MOV surge protection complies with ANSI C136.10 standards and offers 6KV surge protection, ensuring system safety and durability.

• Wide Voltage Compatibility
  Supports AC 120V-277V (Applicable: 105-305V) and is also available as a 12/24V DC model (LT104-DC), making it a perfect match for solar-powered lighting systems.

• Intelligent Control & Delay
  Turn-On threshold of 10-16 Lux with an ON/OFF ratio of 1:1.5. Features a 3-10 second turn-off delay to prevent false triggering from transient light changes, ensuring precise and stable lighting control.

• Weather-Resistant Materials & Easy Installation
  Housing is made of Anti-UV, impact-resistant Polycarbonate; the base uses high-temperature-resistant Polybutylene Terephthalate (PBT). Operates reliably from -40℃ to +70℃. The conical shape allows for easier mounting and fixing, compatible with standard twist-lock sockets for simpler installation and maintenance.

Aplicações típicas

• Roadway and Street Lighting

• Parking Lot and Area Lighting

• Security and Motion-Activated Lighting Systems

• Solar-Powered LED Lighting Projects

• Commercial and Industrial Outdoor Lighting

Key Technical Specifications

Why Choose the Conical Housing LT104?

Built on LEAD TOP’s ISO-certified quality control system, the conical housing LT104 Series merges the reliability of electronic photocontrol with industrial design excellence. It delivers not only superior performance but also resilience in complex outdoor environments. Whether in extreme cold, heat, humidity, or dusty conditions, it provides stable, energy-saving, and low-maintenance automatic lighting control.

For further details on product specifications, installation guides, or purchasing information, please feel free to contact us.

LEAD TOP — Intelligent Photocontrol, Reliably Guarding Every Light.