E40 MASTER SON-T PIA PLUS 400w /220 PHILIPS (sodium)

High Pressure Sodium lamp with clear tubular outer bulb, high output and long reliable lifetime  

• Superior technology results in a long and reliable lifetime, high lumen maintenance and a reliable ignition over lifetime
• High energy efficacy and absence of lead (Pb) makes this a sound environmental offer
• High luminous efficacy makes this the most energy efficient HPS lamp

Features

• Clear tubular outer bulb
• Ceramic discharge tube with Philips Integrated Antenna (PIA) for a long and reliable lifetime
• Robust construction with few welding points is highly vibration- and shock-resistant, further reducing early failures and extending lamp life
• ZrCo getter ensures high lumen maintenance and few early failures
• "Plus" concept with high efficacy translated into high light output
• Completely lead-free lamps

Applications

• Road and residential lighting
• Decorative floodlighting, illumination
• Industrial area lighting
• Recreational sports facilities Outdoor and Indoor
• Horticultural lighting