Philips Son-T Plus PIA 50 Watt E27

• Energy efficiency class (EEI class): A+
• Energy consumption: 58 kWh/1,000 h
• Colour rendering index: 20-39 Ra

Box contents: 1 piece. Applications: street lighting Area lighting in industry. Indoor and outdoor sports venue lighting Illumination (or decorative floodlight lighting). horticultural lighting Product advantages: PIA technology for increased reliability and lower early failure rate, with reliable ignition throughout the service life (up to 16,000 hours at 5% early failure). ZrAl Getter ensures optimal light removal properties and fewer early failures High light output of up to 150 lm/W makes it the most effective sodium vapour lamp. Product features: PCA discharge tube with integrated antenna in a vacuum soda-lime or tempered glass outer piston. Discharge tube filled with sodium mercury amalgam and xenon. Completely lead-free lamps (lead-free base attachment) Clear, ellipsoid outer bulb Dimming with EVG or 2-stage KVG. Product description High quality high pressure sodium lamps with PIA (Philips Integrated Antenna) technology and a maintenance interval of 4 to 5 years. ; Bulb Power: 50W; Luminous Flux: 4400lm; Base: E27; Lamp Shape: Tube, Single Based; Colour Rendering Level: 40-59 (Class 3); Colour Temperature: 2000K; External Ignition Required: Yes; External Ballast Required: Yes; Mercury Free: No; Total Length: 156 12 12 1mm; number of burners: 1; plant exposure: no; design: clear