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Understanding SKU Numbers

Last updated on May 28, 2026

Dulora uses a structured SKU system to identify products. Understanding the SKU format can help you quickly identify the right product for your project.

SKU Format

Our SKU numbers follow a structured format that encodes key product information. For example, the SKU F7.522-A60-SC-27K breaks down as follows.

  • F7.5 — Wattage (7.5W)
  • 22 — Series or batch indicator
  • A60 — Bulb shape (A60 = standard GLS shape)
  • SC — Base type (SC = Small Screw / E14)
  • 27K — Colour temperature (2700K = Warm White)

Common Shape Codes

  • A60 — GLS / Standard bulb
  • G95 — Large globe
  • G80 — Medium globe
  • C35 — Candle
  • ST64 — Edison / Tubular
  • T30 — Tubular

Common Base Codes

  • ES / E27 — Edison Screw (large)
  • SES / E14 — Small Edison Screw
  • BC / B22 — Bayonet Cap
  • SBC / B15 — Small Bayonet Cap
  • GU10 — GU10 twist and lock
  • SC — Small screw

Common Colour Temperature Codes

  • 20K — 2000K Ultra Warm
  • 22K — 2200K Extra Warm
  • 27K — 2700K Warm White
  • 30K — 3000K Soft White
  • 40K — 4000K Natural White

If you need help identifying a product or matching a SKU to your requirements, please contact our trade team via the Contact Us page. You can also visit our Help Centre for quick answers to common questions.