Dimension: 19 * 19MM Light-emitting surface diameter: 18MM Forward Voltage : 45 - 60V Forward current: 300mA ( need constant current drive)...... more info
Diameter: 49MM Light-emitting surface diameter: 42MM Forward Voltage : 36 - 48V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 40MM Light-emitting surface diameter: 30MM Forward Voltage : 21 - 23V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 49MM Light-emitting surface diameter: 42MM Forward Voltage : 30 - 40V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 54MM Light-emitting surface diameter: 45MM Forward Voltage : 30- 40V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 44MM Light-emitting surface diameter: 36MM Forward Voltage : 30 - 40V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 26MM Light-emitting surface diameter: 12MM Forward Voltage : 30- 40V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 28MM Light-emitting surface diameter: 20MM Forward Voltage : 30 - 40V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 36MM Light-emitting surface diameter: 29MM Forward Voltage : 30 - 40V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
Diameter: 40MM Light-emitting surface diameter: 32MM Forward Voltage : 30 - 40V Forward current: 300mA ( need constant current drive) Luminous flux:...... more info
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