Lamp chart and ballast wiring for Twin Tube Fluorescent Lamps
	1. Find your lamp type 2. Find the quantity and wattage of lamps 3. Look acrossand find the ballast your need 4. Click on the number to see and or print the wiring diagram.

	Twin	WH1	WH2	WH22	WH3	WH33	WH4	WH5	WH6	WH7	WH8
	1 x 5W	3	2				2
	2 x 5W		1	1			1		9
	3 x 5W								8
	4 x 5W					7		7	7
	1 x 7W	3	2
	2 x 7W		1				1		9
	3 x 7W								8
	4 x 7W								7
	1 x 9W	3	2
	2 x 9W			1
	3 x 9W								8
	4 x 9W								7
	1 x 11W	3
	2 x 11W		1			1
	3 x 11W								8
	4 x 11W								7
	1 x 13W		3	2	2		2		14
	2 x 13W			1	1	9		9	11
	3 x 13W					8		8
	4 x 13W					7		7
	1 x 18W		3	2	2	14	2		14
	2 x 18W			1	1	9		9	9
	3 x 18W					8		8
	4 x 18W							7
	1 x 24W		3	2	2	14	3	14	14
	2 x 24W				1	9		9	11
	3 x 24W							8
	Twin	WH1	WH2	WH22	WH3	WH33	WH4	WH5	WH6	WH7	WH8
	1 x 28W PA			3	3	14		14	10
	2 x 28W PA					11		11
	3 x 28W PA									8
	4 x 28W PA									7
	1 x 36/39W			2	2	14	3	14	10
	2 x 36/39W							9	11		22
	3 x 36/39W									8	25
	4 x 36/39W									7	27
	5 x 36/39W										28
	6 x 36/39W										29
	1 x 40W				2	14	2		14
	2 x 40W							9	11
	3 x 40W							8			25
	4 x 40W									7	27
	5 x 40W										28
	1 x 50W				3	14	3	14	10
	2 x 50W							11	11		22
	3 x 50W									8	25
	4 x 50W									7	27
	1 x 55W				3	10		10	10		16
	2 x 55W							11		9
	3 x 55W									8	26
	1 x 55W PA					10		12	13	14
	2 x 55W PA								11	23
	3 x 55W PA										26
	1 x 96W							12		14	17
	2 x 96W									11	24
	Twin	WH1	WH2	WH22	WH3	WH33	WH4	WH5	WH6	WH7	WH8

Flat Quad / Quad Compact	Triple / 2-D Compact	Circleline / T5 Circleline
T2 / T5 / T5 HO / T6	T8 / T8 HO	T10 / T10 VHO
T12 / T12 HO / T12 VHO	JHL Resource page	JHL Home page