SunBlaster 36" T5HO 2700K Replacement Lamp, 39W

Restore Full-Spectrum Output to a 36-Inch T5HO Fixture

This SunBlaster 36-inch T5HO replacement lamp runs 39 watts at a 2700K spectrum, built to replace a worn-out lamp in a compatible T5HO fixture.

The 2700K spectrum leans toward the warmer end of the color range, suited to flowering and fruiting stages of indoor plant growth.

Key Features & Benefits

• 39W, 2700K — Warm-spectrum output for flowering and fruiting.
• 36-Inch Length — Direct fit for 36-inch T5HO fixtures.
• Genuine SunBlaster Lamp — Manufactured to SunBlaster specifications.
• Easy Swap-In Replacement — Drops into existing T5HO sockets.

Who Should Use This Replacement Lamp

Growers with a 36-inch T5HO fixture whose lamp has dimmed or burned out and needs a warm-spectrum replacement.

Replacement Interval

T5HO lamps gradually lose output over time; replacing this lamp after roughly 10,000 hours of use helps maintain consistent lighting performance.

Frequently Asked Questions

What spectrum does this lamp produce?

2700K, a warm-leaning spectrum.

What length fixture does it fit?

36-inch T5HO fixtures.

How many watts does it draw?

39 watts.

How often should it be replaced?

Approximately every 10,000 hours of operation.