The AT-8890 Solar High-Power Lamp is a versatile solar lighting system suitable for outdoor and emergency use. It features a 9V 3W mono-crystalline solar panel with 17–19% efficiency and a 5-meter DC cable for convenient placement and charging. The lamp is powered by a 3.7V 5400mAh lithium battery and provides long-lasting illumination.

Equipped with two 5V USB output interfaces (1A DC + 800mA USB), the system allows for device charging on the go. The AT-8890 can be charged via AC adapter or solar panel and includes a green LED indicator to show charging status. Each bulb can operate for up to 20 hours individually or 10 hours when using two bulbs simultaneously, making it ideal for outdoor activities, camping, and emergency lighting.

Key Features:

• Solar Panel: 9V 3W mono-crystalline, 17–19% efficiency

• Battery: 3.7V 5400mAh lithium battery

• DC Output: 2 × 5V/1A interfaces

• USB Output: 2 × 5V/800mA interfaces

• Charge Options: Solar panel or AC adapter

• Charge Indicator: Green LED light

• Working Time: 20h for 1 bulb, 10h for 2 bulbs

• Portable & Outdoor-Friendly: Ideal for camping, emergencies, and outdoor lighting