Product Details

  • ItemLinear Fluorescent Lamp
  • Base Type: Miniature Bi-Pin (G5), Lamp Shape: T5,
  • Average Life: 36,000 hr.
  • Start Type: Rapid
  • Min.  Starting Temp.: -4 Degrees F
  • Diameter: 5/8"
  • Watts: 21
  • Lamp ToneCool
  • Color Temp.: 4100K
  • CRI: 85
  • Initial Lumens: 2100
  • Mean Lumens: 1930
  • Shatter Resistance: No
  • Primary Application: General Purpose
  • Lamp Designation: F21T5/841/ECO
  • StandardsMeets 2012 Lighting Legislation Energy
  • Case Quantity: 40
  • Green Environmental Attribute: Product Contributes to Reducing Energy Consumption


Electrical Specifications: None

Weight, Product: 0.171961 lb

Dimensions, Product: 34" W x 0.67" D

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.