Looking for a monster LED? These are pretty hefty. I’ve seen bigger, but this is pretty nice at 10mm (13/32″) diameter. The clear ones throw a decent beam and the diffused ones offer a nice soft illumination.

Specifications

• 10mm diameter
• Forward Voltage (V): 3.2 ~ 3.8
• Reverse Current (uA): <=30
• Luminous Intensity Typ Iv (mcd): 8000 (blue), 10000 (red)
• Life Rating: 100,000 Hours
• Viewing Angle: ±10°
• Absolute Maximum Ratings (Ta=25°C)
• Max Power Dissipation: 80mw
• Max Continuous Forward Current: 30mA
• Max Peak Forward Current: 75mA
• Reverse Voltage: 5~6V
• Lead Soldering Temperature: 240°C (<5Sec)
• Operating Temperature Range: -25°C ~ +85°C
• Preservative Temperature Range: -30°C ~ +100°C