Keystone Introduces Direct Drive HID Replacement LED Lamps

KeystoneDirectDrive_HIDLED_Group.jpgNORTH WALES, PA: July 26, 2016 – Keystone Technologies continues to expand their line of LED lamps with the introduction of DirectDrive LED Replacement Lamps for HID applications. The new HID LED lamps provide exceptional light output and efficiency with lumens per watt as high as 140. Wattage options range from 20-100 watts to replace conventional HID lamps up to 400W. 

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