Bóng đèn hơi na tri áp suất thấp Philips (SOX - Low Pressure Sodium) Product D (max) C (max) SOX 180W BY22d 1SL/6 66 mm 1120 mm SOX 135W BY22d 1SL/12 66 mm 775 mm SOX 90W BY22d 1SL/12 66 mm 528 mm SOX 55W BY22d 1SL 52 mm 425 mm SOX 35W BY22d 1SL/12 52 mm 311 mm
Bóng đèn hơi na tri áp suất thấp Low Pressure Sodium – SOX
High energy efficiency low pressure sodium lamps for indoor and outdoor
applications.
Benefits
• Vibration resistant.
• Long Life.
• Energy efficient
Features
• Energy Efficienct up to 180 lumens per watt.
• 18,000 hours rated average life.
• Vibration Resistant – rough service arc tube support system provides protection
against shock and vibration.
• T17 base available in 18, 35, and 55 watts / T21 base available in 90, 135, and 180
watts.
Application
• Ideal for roadway lighting, bridge and tunnel lighting, security lighting, area
floodlighting, railway crossing lighting and airport lighting.
Approval and Application
Mercury (Hg) Content (Nom) 0 mg
Controls and Dimming
Dimmable No
General Information
Cap-Base BY22D
Life To 20% Failures (Nom) 12000 h
Life To 50% Failures (Nom) 18000 h
Life To 5% Failures (Nom) 6000 h
Luminaire Design Requirements
Bulb Temperature (Max) 150 °C
Light Technical
Correlated Color Temperature (Nom) 1800 K
- Dùng cho các mụch đích chiếu sáng đặt biệt cần ánh sáng đỏ của hơi na-tri áp suất thấp
- Đèn có tuổi thọ cao