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

• · Most-cost effective solution (both initial as well as running cost) in this category
• · 6 years service life
• · Highest lumen output, maintained over life
• · Tubular outer bulb
• · Ceramic discharge tube with new Active Philips Integrated Antenna (APIA) for an impoved and prolonged long and reliable lifetime up to 6 Years Sercvice Lifetime (Xtra)
• · Robust construction with few welding points is highly vibration- and shock-resistant, further reducing early failures and extending lamp life
• · “Plus” concept with high efficacy translated into high light output
• · Completely lead-free lamps