Halco 25CTC - 1003

Lamp 25CTC (CTC25)
Description 130V 25W B10 E12
Brand Halco
MPN 1003
UPC 807154010035


The 25CTC Halco 1003 is an Incandescent B10 130V 25W Torpedo Clear Lamp with an E12 base.
Specifications for the 1003 Halco 25CTC Replacement Lamp
Shape B10
Lamp Base E12 (Candelabra Screw)
Filament CC-2V
Bulb Finish Clear
Rated Life 3000 hours
Initial Lumens 220
Watts 25 W
Volts 130 V
Maximum Overall Length - MOL 3.87in (98.30mm)
Diameter 1.26in (32.00mm)
Product Code 1003
Family Name Halco Decorative Torpedo B10
Description 25CTC
Ordering Code CTC25
SKU Qty 1
SKU / Case Qty 25
Case Qty (Price Listed is Per Bulb) 25
Sales Unit Each
UPC 807154010035
Halco 25CTC 1003 Replacement Bulb Applications & Features


  • Decorative


  • Halco CTC25 Decorator Torpedo Lamp
  • Candelabra Screw Base
  • Long Life Bulb
25CTC Halco Incandescent Lamp
  • DANGER! The 25CTC Halco replacement lamp operates at extremely high temperatures that can cause serious physical injuries and property damage.
  • Do not use the 25CTC Halco replacement lamp in close proximity of paper, cloth or other combustible materials that can cause a fire hazard.
  • Lamps are very fragile. Do not drop, crush, bend or shake them. Vibration or impact will cause filament breakage and short lamp life.
  • Do not touch the Halco 25CTC bulb surface or inside reflectors with your bare hands. Oils from skin can lead to breakage or shorten the life of the lamp. Use clean gloves or lint-free cloth for installation and removal.
  • Never touch the 25CTC Halco lamp when it is on, or soon after it has been turned off, as it is hot and may cause serious burns.
  • Do not look directly at the operating bulb for any period of time; this may cause serious eye injury.
  • Always turn off the electrical power before inserting, removing, or cleaning the replacement Halco 25CTC lamp.
  • Affix the 25CTC Halco replacement lamp securely in the socket. Improper installation of the Halco 25CTC replacement lamp will cause electrical arcing, overheating and short life to lamp and socket. Replace lamp holders and sockets when necessary.
  • Make sure lamps of specified wattage and voltage are only used in appropriately rated fixtures. Unspecified use will lead to short lamp life, breakage and overheating of fixture.
  • Halco 25CTC replacement lamps should not be operated beyond the total rated voltage. Avoid the use of dimmers that may drive your lamp over its rated voltage.
  • Operate the Halco 25CTC replacement lamp only in the indicated burn position. Failure to do so will lead to overheating and shortened lamp life.
  • Use an external fuse when required.
  • Do not allow one lamp to directly expose another. This may lead to overheating and shortened lamp life.