Product Overview
Osram L 70W/ 21 - 840 G13 – 70W | 4000K Cool White | 6,200 Lumens | G13 Medium Bi-Pin
The Osram L 70W/ 21 - 840 G13 is a 70W 4000K Cool White fluorescent lamp delivering 6,200 initial lumens, CRI 80–89, G13 Medium Bi-Pin base, and 20,000-hour rated life.
Wattage 70W Fluorescent | Color Temp 4000KK CCT | Lumens 6,200 Initial lm | Rated Life 20,000 Hours | Base Type G13 Medium Bi-Pi |
Quick Specs
- Brand: Osram
- Lamp / Bulb Type: T8 Linear Fluorescent
- Wattage: 70W
- Voltage: 220–240V
- Color Temperature: 4000K Cool White
- CRI: 80–89
- Initial Lumens: 6,200 lm
- Rated Average Life: 20,000 hours
- Base Type: G13 Medium Bi-Pin
- Length / Size: 1800mm (70.9 in)
Product Overview
The Osram L 70W/ 21 - 840 G13 is a 70W T8 Linear Fluorescent designed for Commercial and institutional general lighting. Rated life: 20,000 hours. CRI 80–89. Recommended ballast: Osram QTP8 2×58 220–240V.
Applications
- Commercial and institutional lighting – Commercial and institutional general lighting.
- Retrofit and maintenance replacement – Drop-in replacement for existing fixtures using the same wattage, base type, and lamp length.
Ordering Information
- Brand: Osram
- P/N:
- UPC:
- Wattage / CCT: 70W / 4000K Cool White
- Base: G13 Medium Bi-Pin
- Case quantities and bulk pricing: Contact ADL Supply for volume orders.
Compliance
- Verify RoHS / TCLP compliance with manufacturer specification sheet.
- This lamp contains mercury — dispose per local lamp recycling regulations. Visit lamprecycle.org.
ADL Supply recommends confirming all specifications with the manufacturer product data sheet prior to installation.
