Replacement for Burton 1003073PK UV503 WHITE BULB - 4W, Cool White, Linear T5, Bipin Base

This 4-watt T5 linear fluorescent tube replaces the Burton 1003073PK UV503 WHITE BULB. The slim T5 design (5/8-inch diameter) delivers high efficiency in a compact package. Features a G5 miniature bi-pin base for drop-in replacement in compatible fixtures.

140 lumens provides modest output ideal for accent and specialty applications. The 4100K cool white color temperature produces light that feels crisp and focused - promoting alertness and concentration. The 62 CRI provides functional color rendering for general use.

Key Features & Benefits

• 4100K Cool White: Crisp light that promotes focus and alertness.
• 140 Lumens: Strong light output for effective coverage.
• 62 CRI: Functional color rendering for general use.
• Consistent Output: Maintains rated lumens throughout service life.
• G5 Miniature Bi-Pin Base: Direct fit for compatible fixtures.
• Brand New: Factory-fresh lamp with full rated life ahead.

Product Specifications

• MPN: 1003073PK UV503 WHITE BULB
• Wattage: 4 Watts
• Color Temperature: 4100K (Cool White)
• Lumens: 140
• CRI: 62
• Base: G5
• Shape: T5
• Condition: Brand New

Common Applications

This linear fluorescent tube is commonly found in:

• Commercial Buildings
• Office Environments
• Retail Spaces
• Residential Applications

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.