Growlight Direct GLD Sabre 30W UVA LED Grow Light Bar | UV Spectrum Supplemental Lighting | PPFD 29.32 @30cm | Passive Cooled | 560mm Strip

Add targeted UV support to your indoor garden with the Growlight Direct GLD Sabre 30W UVA — a compact UVA LED horticultural light designed as supplemental spectrum for growers who want to fine-tune plant response.

UVA light can support faster photosynthesis and is often used to encourage stronger pigmentation, thicker leaves, and more robust plant structure. It’s also commonly used as part of an integrated grow strategy to help create a less inviting environment for certain unwanted pests.

The Sabre’s slim bar format makes it easy to mount exactly where you need it, and the plug-and-play design keeps setup simple. With passive cooling (no fans), it runs quietly with fewer moving parts—helping maximise longevity.

Note: UVA lighting is best used as a supplemental tool alongside your main full-spectrum grow light. Start low and increase gradually, as too much UV can stress plants.

Key Features

• UVA spectrum supplemental LED for horticultural use

• Supports faster photosynthesis and plant development

• Can promote pigmentation and thicker leaves

• Versatile bar size for flexible mounting positions

• Plug & play setup

• Passive cooling (fanless, quiet, fewer moving parts)

• 50,000 hour lifespan

Specifications

• Model: GLD Sabre 30W UVA

• Input power: 30W

• Strip size: 555mm

• PPFD @ 30cm: 29.32 µmol/m²/s

• Input voltage: Autosensing 100–277V

• CRI: 80Ra

• Thermal management: Passive

• Lifetime: 50,000 hrs

• Power factor: >90%

• Ambient temperature: -25°C to 40°C

• Storage environment: -40°C to 85°C, RH 10%–95%

• Recommended mounting height: ≥ 15cm above canopy

• Chip: UVA

• Fixture weight: 1.25kg

• Fixture dimensions: 560mm × 55mm × 55mm