PerfectPar 330W LED



Price Includes Shipping in the USA


PerfectPar™ 330W is a two-bar LED grow light designed for top, vertical, and greenhouse lighting applications. The quick attach scheme allows building an infinite number of equally spaced arrays.

All products are built to order. Lead time for small orders is 3-7 business days. Larger orders may take up to 8-12 weeks.

OSRAM 660nm LEDs, 3.9μmol/s – The best in the industry
Over 50% energy in red spectrum – 30% more than the competition

BLI PerfectPar™ 330W full spectrum LED growlight has two LED light-bar. It provides a flowering footprint of up to 13 square feet. Plug and play design for commercial horticulture cultivation in a greenhouse, vertical farm or other indoor facility. It is an ideal light for a grow tent and basement.

LED Chips:  Top bin, latest-technology OSRAM horticulture LEDs. Uniform light distribution and no hotspot. Each light bar integrates white LEDs with specific red LEDs to create optimized full spectrum lights for maximum yields.

Independent Control of White and Red LEDs: Dim-to-off, independent control of white and red LEDs provides broader choices over plant light spectrum using a 0-10V dimming controller or a potentiometer.

54% red spectrum: PerfectPar™ 330W has been designed for 14%-30%-54% blue-green/yellow-red spectral power distribution respectively. If desired,
amount of red spectrum during vegetative phase can be reduced by dimming red LEDs.

LED Protection: We use Dow conformal coating on LEDs to protect against moisture and corrosive environments.

Light Fixture: Rugged construction. Durable and lightweight.

BLI PerfectPar 330W Specifications

Electrical Specification

North America


Nominal Input Current


Nominal Input Power




Daisy Chained Units per 20A Circuit


General Features


16.2 in x 46 in x 2.2 in (411mm x 1,169mm x 56mm)


12 lbs


2 Bar Array

Coverage Area

Up to 5ft x 2.5ft


Optimized Photosynthetically Active Radiation (PAR) Spectrum

Modular System

Screwless Multi-Unit, Attachment Option for Maintaining Equal Spacing Between Bars

Dimension Drawing

BLI PerfectPar 330W​ Dimensional Drawing
Click Image to Enlarge

120 volt, 208-277V AC

Additional Information

• Light Source: 100% OSRAM Top Bin LED Chips
• Color Augmenting Technology:  Optimized Photosynthetically Active Radiation (PAR) Spectrum
• Efficiency: >2.5 μmol s-1 per Watt
• Dimming: 0-10V, Independent Dimming of White and Red LEDs
• Electrical and Wet Rating: Meets UL Requirements
• Recommended Mounting Height: 1 Foot Above Canopy
• Warranty: 5 Year Limited