ESE - Edison Screw Ceramic Bulbs

ESE Series Bulbs Standard Features

Iron-chrome aluminium resistance wire
Heater Voltage: 230~240 V standard except for the
250 W ESER bulb - 240 V as standard (other voltages available on request)
Useful wavelength range: 2-10 microns
Average Operating Life: 5,000 - 10,000 Hours
Recommended radiation distance from heater is 100 mm to 200 mm
E27 tap on bulb cap

ESE Series Technical Details	Wattage
	ESEB	ESES	ESER	ESEB	ESER	ESER	ESEXL
	60	60	100	100	150	250	500
Mean surface temperature	300° C	300° C	426° C	426° C	441° C	560° C	516° C
Max power density kW/m² ( W/inch²)	3.6 (2.3)	3.6 (2.3)	6 (3.9)	6 (3.9)	9 (5.8)	15 (9.7)	30 (19.4)
Average weight (grams)	112 g	113 g	115 g	112 g	165 g	170 g	253 g
Dimensions (mm)	80 x 110	65 x 140	65 x 140	80 x 110	95 x 140	95 x 140	140 x 140
Useful wavelength range	2 to 10 µm

ESE drawing (pdf file)	Options Available Click choice for information			Heat up / cool down graphs
	Colours	White
		Yellow
		Coral (on request)
		Black (on request)
	Note: The ESER bulb is only available in 240 V as standard. All other bulbs are 230~240 V.