LED Lamp Chip AC 220V 7W – High-Brightness DOB Round Light Source for DIY Bulbs & Repairs
₨ 20
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⚡ Direct AC Power: Operates seamlessly on AC 220V without requiring an additional external power supply.
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✨ Optimal Brightness: Delivers a powerful 7W output, perfect for room lighting and task-oriented applications.
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📏 Ultra-Compact Design: Features a slim 40mm diameter for easy integration into tight spaces.
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🛠️ DOB Technology: Integrated Driver-on-Board reduces circuit complexity and improves heat management.
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🔄 Easy Installation: Clearly marked L and N terminals for safe and straightforward soldering.
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🌱 Energy Efficient: High-performance LEDs provide maximum lumens while significantly lowering electricity costs.
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🏢 Universal Application: Ideal for LED bulbs, spotlights, downlights, and DIY creative projects.
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💎 Robust Engineering: Built on a high-quality PCB with reliable components like the JX-D41B21 IC for long-term stability.
Upgrade or repair your lighting fixtures with this high-efficiency 7W LED Lamp Chip, specifically designed for direct AC 220V input. Featuring advanced DOB (Driver-on-Board) technology, this round module eliminates the need for bulky external drivers, making it an incredibly compact solution for modern lighting needs. With a precise 40mm diameter, it fits perfectly into standard bulb housings, downlights, and custom DIY lamps. The board is populated with high-quality surface-mount LEDs that provide stable, flicker-free brightness while maintaining low energy consumption. Built for durability and ease of installation, this module is the go-to choice for hobbyists and professionals looking to create or restore high-performance LED lighting systems with minimal effort.
📊 Technical Specifications
| Component | Detail |
| Input Voltage | AC 220V |
| Power Consumption | 7 Watts |
| Module Diameter | 40mm |
| Technology | DOB (Driver-on-Board) |







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