Crown bulbTM is designed for poultry farm application with 100% aluminum internal base to ensure egg bulb is Fireproof and best heat sink function. 

Crown bulb's Lens cover is designed with Lexan polycarbonate plastic to eliminate cracking or shattering 

• Unique designing with 270degrees lighting distribution
• Super high lighting efficiency with 190-195lumen/w 0.5w 2835 SMD LED 
• IP65 with aviation glue which is used for plane and cars production  
• D-mark approve 
• 100% aluminum heat sink with long life span 
• 0-100% smooth dimming function without any flickering
• Design for poultry application