Halogen bulbs are incandescent bulbs, just like the typical 60-watt A19 bulbs we have been used to for years and years. Halogen bulbs, however, are filled with a special gas that actually rebuilds the filament and provides longer average lifespans than normal incandescent bulbs. They come in different shapes and sizes for various different uses. The PAR20 series of halogen bulbs are flood shaped with the heavy, thick glass that is common to many medium to large sized halogen bulbs. PAR stands for parabolic aluminized reflector. These types of bulbs will provide you with a high light output, a more white-colored light (a higher color temperature - approximately 3000K), and longer life than normal R or BR reflectors.

 

The PAR20 bulbs are not as large as many halogen flood bulbs available. You can tell what kind of PAR lamp you have by measuring the distance across the widest point of the bulb. The number after 'PAR' represents the number of eighths of an inch the bulb diameter is. Therefore, PAR20 lamps are 2 1/2 inches across.

 

35 watt 220 volt PAR20 Medium Screw (E27) Base 2,700K Narrow Flood Halogen Incandescent Light Bulb

Description:

Light Output:  380 lumens 

Energy Used:  35 watts 

Average Lifetime:  2,000 hours 

Volts:  120 

Bulb Type:  PAR20 

Base Type:  Medium Screw (E27) 

Color Temperature:  2,700K

                                               

Length:  3.25 inches 

Base;E27
.Options:
1)PAR20,PAR30 AND PAR38
2)PAR 30 Long neck version(longth 121mm)
.Features:
Compact size;Excellent beam control;long life;Directly use on line voltage
.Applications:
Lighting for residential and commercial purposes PAR

Coad	Volts(V)	Watt(W)	DimensionL XD(mm)	Beam Spread	Axis cd	Rated Avg Life(hours)	colour temp(k)
PAR 20	120/240	50	79.5X63.5	12	1000	1500	2800
	120/240	50	79.5X63.5	38	1000	1500	2800
	120/240	75	79.5X63.5	12	1200	1500	2800
	120/240	75	79.5X63.5	38	1200	1500	2800
	120/240	100	79.5X63.5	12	1400	1500	2800
	120/240	100	79.5X63.5	38	1400	1500	2800
PAR 30	120/240	50	92X95	12	1000	1500	2800
	120/240	50	92X95	38	1000	1500	2800
	120/240	75	92X95	12	1200	1500	2800
	120/240	75	92X95	38	1200	1500	2800
	120/240	100	92X95	12	1400	1500	2800
	120/240	100	92X95	38	1400	1500	2800
	120/240	150	92X95	12	2000	1500	2800
	120/240	150	92X95	38	2000	1500	2800
PAR 38	120/240	75	135X121	12	1200	1500	2800
	120/240	75	135X121	38	1200	1500	2800
	120/240	100	135X121	12	1400	1500	2800
	120/240	100	135X121	38	1400	1500	2800
	120/240	150	135X121	12	2000	1500	2800
	120/240	150	135X121	38	2000	1500	2800