说明

• Power: 40W (Reminder: Reduce the current, it can be well suited downward to 10W, 20W, and 30W) Voltage: DC12-14V Current: 1000-2500mA (MAX) Lumen: 1000-4000lm Display value: Ra ≥ 70 Series parallel: 25B4C Crystal length inside the lamp bead: 10 * 21mil Number of crystals inside the lamp beads: 100pcs Material: Aluminum Aluminum substrate thickness: 1 Size: 46 * 40mm Luminous surface size: 25 * 25mm Thermal conductivity: aluminum plate 2W/M · K Application location: Outdoor floodlights, projection lights, tower chandeliers, DIY changed headlights, and so on Working conditions: LED operation requires a radiator, and the temperature of the lamp beads can not exceed sixty five ℃ Welding temperature: The temperature of the electrical soldering iron is 350 ℃, and the welding of entirety time is ≤ 2 seconds

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审核