BoulderLamp, Inc.

BLI PerfectPar™ 165W

BLI PerfectPar 165W

$259 $299

All products are built to order. Lead time for small orders is 3-5 business days. Larger orders may take up to 4-6 weeks.

Plug and play design. PerfectPar™ 165W full spectrum LED grow light has one LED light-bar. It is a powerful LED grow light. All aluminum light weight construction with smart mounting design allows this light to be used in any position, horizontally or vertically. It is an ideal LED grow light for grow tent or for growing tomatoes in basement. It can also be used in low to medium height greenhouses and indoor facilities as top light. Up to 24 light-bar per 20A circuit with daisy chained connection can cover 96 linear feet or more.

LED Chips:  Top bin, latest-technology OSRAM horticulture LEDs. Uniform light distribution and no hotspot. The single 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™ 165W 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 light weight.

Benefits & Applications


  • Higher Yield & Potency

  • Ideal for Both Flowering & Vegetative Stages

  • Innovative Modular Design

  • Vertical Grow & Odd Space Filler

  • Daisy Chain & Dimming Capabilities


  • Lower Cost of Ownership

  • "Add as You Grow" Low Cost Expansion

  • Low to Medium Height Greenhouse

  • HPS Phasing Out Application

  • Tent Friendly

Electrical Specification

North America


Nominal Input Current


Nominal Input Power




Daisy Chained Units per 20A Circuit


General Features


4.2 in x 46.4 in x 2.2 in (107mm x 1,180mm x 56mm)


6.3 lbs


Single Bar

Coverage Area

Up to 5ft x 1.25ft


Optimized Photosynthetically Active Radiation (PAR) Spectrum

Modular System

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

Dimension Drawing

Click Image to Enlarge

BLI PerfectPar 165W​, BLI PerfectPar 330W, BLI PerfectPar 650W​​ Spectrum Graph
  • 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