LED PAR Light Bulbs

PAR Bulb Sizes Explained

A PAR lamp is named for its size. The number after PAR is the bulb diameter in eighths of an inch. So PAR16 is 2 inches across, PAR20 is 2.5 inches, PAR30 is 3.75 inches, and PAR38 is 4.75 inches. Bigger diameter means more room for lumens and a wider throw. Here's how each size fits a job.

PAR16 LED Bulbs

PAR16 is the compact one. It suits small track heads, display cases and accent fixtures where space is tight. Contractors reach for PAR16 LED bulbs when a halogen MR or mini-PAR needs a swap without changing the fixture. Low wattage, real punch.

PAR16 LED · PAR16 LED 5-Way CCT Adjustable

PAR20 LED Bulbs

PAR20 steps up the output while staying slim. It's a common pick for retail track lighting and residential accent runs. If a PAR16 feels too small but a PAR30 won't fit the housing, PAR20 is the middle ground. Spot and flood beams both work for merchandising.

PAR20 LED · PAR20 LED 5-Way CCT Adjustable

PAR30 LED Bulbs

PAR30 is the workhorse for commercial track and recessed cans. It comes in two necks: short neck (PAR30S) for flush cans, and long neck (PAR30L) for fixtures that need the lamp to sit proud. More lumens than a PAR20, smaller footprint than a PAR38. Good for hospitality and retail ceilings.

PAR30 LED · PAR30 LED 5-Way CCT Adjustable

PAR38 LED Bulbs

PAR38 is the big reflector. It throws the most light and covers high ceilings, large display walls and outdoor-rated fixtures. When a job needs flood coverage from a single lamp, PAR38 does it. It's the standard replacement for 90W to 120W halogen PAR38.

PAR38 LED · PAR38 LED 5-Way CCT Adjustable

PAR16 vs PAR20: Which Size Fits Your Fixture?

Measure the fixture opening first. PAR16 needs about 2 inches of clearance; PAR20 needs about 2.5 inches. If the old bulb was a halogen PAR16 or a 50W MR-style lamp, stay with PAR16. If the fixture already held a PAR20 or you want more lumens from the same track head, go PAR20. For most retail track jobs, PAR20 gives a better light-to-fixture balance. For tight display cases, PAR16 wins.

Where Contractors Use PAR LED Bulbs

• Retail and display: track heads over merchandise, accent spots on signage and product walls.
• Hospitality: lobby downlights, restaurant accent runs, guest-room recessed cans.
• Recessed and track: direct swap for halogen PAR in existing cans and rails.
• Commercial interiors: offices, galleries and showrooms that need crisp directional light.

Related: track lighting, LED downlights, and the full LED light bulbs range.

Why Contractors Buy PAR Bulbs from Votatec

• One SKU, five colours. 5-Way CCT models switch 2700K to 5000K on the fixture, so you stock less.
• Wholesale pricing. Quote-based tiers built for contractors and resellers, not retail markups.
• Certified. cETLus-listed bulbs that pass inspection.
• Rebate-ready. Models that qualify for provincial utility programs where available.
• Stocked in Canada. Ships from Canadian inventory, no cross-border delays.
• Spec support. Send a fixture or a halogen part number, we'll match the right PAR size and beam.

LED vs Halogen PAR: What the Numbers Say

Swapping halogen PAR for LED cuts energy use by up to 75%, and LED PAR bulbs run far longer before replacement.¹ A halogen PAR38 burns 90W to 120W; an LED PAR38 hits similar output near 15W to 18W. Over a retail floor with dozens of track heads, that's a fast payback on hydro and on relamping labour. Less heat output also eases the cooling load in display cases.

Get a Quote on PAR LED Bulbs

Tell us the sizes and quantities, or send a halogen part number and we'll match it. You'll get wholesale pricing and the right beam for the job. Start your quote.