The SHIYUAN LUNA 500W is an all-in-one solar-powered LED floodlight designed for broad-area security and task lighting. The "500W" denotes its equivalent light output to traditional high-intensity discharge lamps, while its integrated solar panel and battery system offer off-grid operation. This model is tailored for users seeking a balance between high brightness and sustainable energy use.

Key Features & Technical Specifications

Illumination Performance

500W Halogen Equivalent: Employs high-efficiency LED chips to deliver luminous flux comparable to a 500W halogen or metal halide fixture, while actual power consumption is a fraction of this.

Wide-Angle Flood Beam: Designed to provide wide, uniform illumination over a large area (e.g., 120-degree beam angle), ideal for lighting yards, parking lots, workshops, and security perimeters.

Adaptive Lighting Modes: Often includes smart features such as Dusk-to-Dawn automatic operation and Motion-Sensor Activation. The light may operate at a lower brightness (e.g., 30%) until motion is detected, then switch to full power for a set duration, conserving energy.

Integrated Solar Power System

12W Monocrystalline Solar Panel: Functions as the dedicated charging unit for the internal battery. Monocrystalline cells offer higher efficiency compared to polycrystalline alternatives.

Lithium-Ion Battery Storage: Contains a built-in rechargeable Li-ion battery (estimated capacity: 6,000-10,000mAh). This battery type provides a good balance of energy density, lifespan, and charge/discharge efficiency.

Intelligent Charge Controller: Manages power flow from the panel to the battery and from the battery to the LEDs. It provides essential protections including:

Overcharge/Over-discharge Protection: Extends battery lifespan.

Low-Voltage Disconnect: Prevents deep discharge damage to the battery.

Build Quality & Environmental Protection

High Ingress Protection (IP) Rating: Typically rated at IP65 or higher, ensuring complete protection against dust ingress and low-pressure water jets from any direction. This makes it suitable for permanent outdoor installation in all weather conditions.

Durable Housing: Constructed from materials such as die-cast aluminum and impact-resistant PC, offering excellent heat dissipation and physical durability.

1-Year Limited Warranty: Covers manufacturing defects for one year. The battery is typically the component most likely to experience reduced capacity after this period.

Target Applications

Residential & Commercial Security Lighting: Illuminating driveways, backyards, gates, and building exteriors to enhance safety and deter intrusion.

Remote Area & Off-Grid Lighting: Providing essential lighting for sheds, barns, gardens, and other areas without easy access to grid power.

Construction Sites & Temporary Work Areas: Offering portable, self-sufficient lighting for evening work or site security.

Parking Lot & Pathway Illumination: Lighting low-traffic areas where running electrical conduits is cost-prohibitive.