Notable Specs:

• 15489 - GE Ecolux® Starcoat® T8
• F25T8XL/SPX30ECO
• Brand: GE Lighting
• 15 Watt
• Fluorescent
• 3000K

General Characteristics:

• Base Description Medium Bi-Pin
• Base Type Pin/Plug-In
• Mercury Content 2.95 mg
• Mercury-Picogrm per mean lm hr 36.2
• Rated Life Instant Start-Hrs
  • 18000 h @ 3 h
  • 24000 h @ 12 h
• Rated Life Rapid Start - Hrs
  • 40000 h @ 3 h
  • 45000 h @ 12 h
• Starting Temp (MIN) C-degrees 10 °C
• Bulb Material Soda lime
• Rated Life Hours-nominal 40000 h
• Primary Application Full Wattage
• Product Technology Linear Fluorescent
• Base G13
• Bulb Shape T8

Photometric Characteristics:

• Mean Lumens nominal 2040 lm
• Nominal Initial Lumen per Watt 86
• Color Rendering Index-CRI 85

Dimensions:

• Bulb Diameter (DIA) <Max> 1.1 in
• Bulb Diameter (DIA) <Min> 0.94 in
• Diameter 1.0 in
• End of Base Pin to Pin 35.67 in
• Face to End of Opposing Pin (B) <Max> 35.5 in
• Face to End of Opposing Pin (B) <Min> 35.4 in
• Nominal Length 36.0 in

Electrical Characteristics:

• Scotopic/Photopic Ratio 1.3
• Current Crest Factor (MAX) 1.7
• Open Circuit Voltage (rapid start) Min @
• Temperature
• 00 V @ 10 °C
• Cathode Resistance Ratio - Rh/Rc (MIN) 4.250
• Cathode Resistance Ratio - Rh/Rc (MAX) 6.500
• Rated power (Watts) 25 W