By W per inch table

By Watts per inch Table

By Watts Per Inch
LIST OF INDUSTRIAL I.R. LAMPS
S.N.	LAMP TYPE			HEATED	COLOUR TEMP			Equivalent Models
	WATTS	VOLTS	LENGTH	LENGTH	( + 100 )	BASE	W / inch	PHILIPS	USHIO	OTHER
	W	V	MM	( + 4 ) MM	( K )
1	350	240	600	502	1755	SK-15	17.71
2	250	115	340	256	2400	SMALL	24.80
3	500	240	600	502	1800	SK-15	25.30
4	600	220	655	565	1900	LARGE	26.97
5	600	220	610	545	2000	R7s	27.96
6	1350	230	1125	960	2450/2150/2450	SMALL	35.72
7	500	120	405	330	2000	SK-15	38.48
8	440	200	482	280	2450	SMALL	39.91
9	900	220	615	510	2200	SMALL	44.82
10	500	240	390	280	2400	SMALL	45.36
11	1750	230	1125	960	2100/2400/2100	SMALL	46.30
12	300	240	212	160	2200	Jacketed	47.63
13	300	240	220J	160	2200	Jacketed	47.63
14	1500	415	930	798	2350	SMALL	47.74
15	300	240	220	155	2200	R7s	49.16
16	500	240	348	255	2550	SMALL	49.80
17	1000	416	626	510	2000	SMALL	49.80
18	1000	240	626	505	2400	SMALL	50.30
19	2500	240	1300	1236	1780	SK-15	51.38
20	2800	240	1475	1375	1750	LARGE	51.72
21	500	230	300	240	2450	SS Con	52.92
22	1400	133	805	670	1950	LARGE	53.07
23	1600	240	838	762	2200	R7s	53.33
24	600	240	536	280	2450	SMALL	54.43
25	1000	220	518	465	2100	N.A	54.62
26	900	120	580	395	2400	SMALL	57.87
27	1500	240	753	650	2050	SK-15	58.62
28	650	240	536	280	2450	SMALL	58.96
29	1000	416	488	428	2250	SK-15	59.35
30	2000	240	960	848	2200	LARGE	59.91
31	1000	440	500	407	2200	SK-15	62.41
32	4000	416	1726	1625	2000	LARGE	62.52
33	1000	240	510	406	2000	SK-15	62.56
34	1000	240	500	403	2000	SMALL	63.03
35	2500	240	1070	1000	2100	SK-15	63.50
36	4000	416	1675	1575	1900	LARGE	64.51
37	2500	416	1060	970	2400	SMALL	65.46
38	1600	240	890	620	2300	SMALL	65.55
39	2500	230	1125	960	2150	LARGE	66.15
40	2000	416	875	765	2100	LARGE	66.41
41	3000	416	1242	1145	2100	LARGE	66.55
42	2000	240	820	760	1850	SK-15	66.84
43	4000	416	1630	1520	2000	LARGE	66.84
44	1280	208	930	485	2200	SK-15	67.04
45	3500	416	1425	1320	2000	LARGE	67.35
46	750	240	390	280	2450	SMALL	68.04
47	850	400	400	316	2250	SMALL	68.32
48	850	240	400	315	2400	SMALL	68.54
49	1500	240	626	555	2250	SK-15	68.65
50	5000	416	1970	1850	2200	LARGE	68.65
51	1000	240	440	360	2350	SK-15	70.56
52	1000	400	441	360	2300	R7S	70.56
53	2000	235	787	700	2200	SK-15	72.57
54	2000	400	800	700	2400	SMALL	72.57
55	3000	416	1150	1050	2500	SMALL	72.57
56	2100	240	774	730	2300	NA	73.07
57	4300	415	1650	1475	1800	Z-CAP	74.05
58	1800	416	690	613	2200	X-type	74.58
59	1500	240	626	510	2250	SMALL	74.71
60	1200	240	500	406	2200	SMALL	75.07
61	1500	416	626	505	2350	SMALL	75.45
62	200	240	117	67	2450	R7s	75.82
63	1500	400	570	500	2300	SMALL	76.20
64	3000	200	1070	1000	2200	R7s	76.20
65	3000	400	1100	1000	2250	SK-15	76.20
66	500	240	227	165	2500	SK-15	76.97	13169Z	QIH240-500/D
67	1000	120	405	330	2200	SK-15	76.97
68	1000	230	395	327	2350	LARGE	77.68
69	400	240	186	130	2300	R7S	78.15
70	400	240	196	129	2350	SMALL	78.76
71	1800	416	688	576	2400	SMALL	79.38
72	500	240	212	160	2500	Jacketed	79.38
73	500	240	220	160	2500	R7S	79.38	13169R
74	500	240	220J	160	2500	Jacketed	79.38
75	2000	416	728	630	2400	LARGE	80.63
76	2250	400	780	700	2400	SK-15	81.64
77	4390	400	1460	1360	2100	NELCO	81.99
78	1600	450	582	490	2400	SMALL	82.94
79	5000	400	1625	1530	2000	NELCO	83.01
80	200	60	120	60	2400	Z	84.67
81	1000	240	377	300	2000	R7S	84.67
82	2000	235	700	600	2200	MX	84.67
83	2000	416	700	600	2400	SMALL	84.67
84	3000	380	970	900	2250	SMALL	84.67
85	1000	230	400	298	2000	SMALL	85.23
86	4300	415	1450	1275	1700	SK-15	85.66
87	1600	480	743	460	2500	LARGE	88.35
88	3200	480	1067	914	2300	R7s(LW)	88.93
89	1000	240	354	285	2450	Z-CAP	89.12
90	1950	240	753	552	2550	SMALL	89.73
91	1500	240	495	412	2400	SK-15	92.48
92	3500	416	1060	960	2400	LARGE	92.60
93	1000	230	370	273	2400	X-type	93.04	13195X	QIH240-1000/ZB
94	1000	230	373	273	2400	SMALL	93.04
95	1000	115	340	272	2400	R7S	93.38
96	1000	230	350	272	2400	Y	93.38	13195Y	QIH240-1000S3
97	1000	230	357	272	2400	SK-15	93.38	13713Z	QIH240-1000/VD
98	1000	230	373	272	2400	Z-CAP	93.38
99	1000	235	370	272	2400	X-type	93.38
100	1000	235	370	272	2400	N.A	93.38
101	1000	240	340	272	2400	R7S	93.38
102	1000	240	354	272	2400	SMALL	93.38
103	1000	400	357	272	2400	SK-15	93.38
104	2400	235	750	650	2300	SK-15	93.78
105	500	240	212	135	2500	SMALL	94.07
106	500	240	215	135	2500	LARGE	94.07
107	1000	416	350	270	2500	SK-15	94.07
108	2000	240	753	535	2200	SMALL	94.95
109	3000	230	900	800	2400	SMALL	95.25
110	3000	416	900	800	2400	SMALL	95.25
111	2500	480	775	665	2200	SK-15	95.49
112	1500	400	500	398	2450	SK-15	95.73
113	2090	240	753	553	2300	SMALL	96.00
114	3650	480	1060	965	2400	SMALL	96.07		QIH480-3650/L	3650T3/CL
115	3650	480	1060	965	2400	Z-CAP	96.07
116	3650	480	1060	965	2400	R7s (LW)	96.07			1F3648H
117	1000	240	354	264	2400	SMALL	96.21
118	2000	400	580	520	2450	Z-CAP	97.69
119	2000	400	580	520	2450	SK-15	97.69
120	4000	440	1275	1030	2300	NA	98.64
121	2150	240	753	553	2400	SMALL	98.75
122	3000	240	875	765	2250	LARGE	99.61
123	1100	240	482	280	2450	SMALL	99.79
124	2000	240	626	509	2300	SMALL	99.80
125	2000	240	626	509	2500	SK-15	99.80
126	6800	480	1871	1730	2100	X-type	99.84
127	1600	480	500	407	2500	R7s(LW)	99.85
128	5800	480	1871	1475	2100	X-type	99.88
129	4900	480	1388	1245	2300	R7s(LW)	99.97
130	500	120	208	127	2250	SMALL	100.00
131	500	120	223	127	2250	R7S(LW)	100.00		QIH120-500L	1F0512H, QH500T3/CL
132	2000	200	626	508	2400	SMALL	100.00
133	2000	480	620	508	2400	C-TYPE	100.00
134	2500	600	728	635	2500	R7s(LW)	100.00		QIH600/2500/L	1F2560H
135	5000	380	1372	1270	2400	SK-15	100.00
136	5800	480	1566	1473	2200	LARGE	100.01
137	3800	570	1060	965	2500	R7s(LW)	100.02		QIH570-3800/L	QH3800T3/CL 1F3857H
138	5600	480	1566	1422	2150	X-type	100.03
139	2700	416	776	684	2400	LARGE	100.26
140	3000	416	875	760	2400	SMALL	100.26
141	1600	230	500	405	2550	Z-CAP	100.35	1600 T3
142	2000	416	626	505	2300	SMALL	100.59
143	1600	240	498	404	2700	R7s(LW)	100.59			1F1624H
144	1600	240	500	404	2700	SMALL	100.59
145	1600	277	498	404	2600	R7S(LW)	100.59		QIH240-1600/S	QH1600T3/CL 1F1627H
146	1600	380	498	404	2650	R7S	100.59
147	1600	416	500	404	2500	SMALL	100.59
148	2500	480	732	631	2300	Y-TYPE	100.63	2500 T3	QIH480-2500/S	QH2500T3/CL
149	2500	400	720	630	2500	SMALL	100.79
150	2500	416	728	630	2400	SMALL	100.79
151	2200	240	753	553	2400	SMALL	101.05
152	1600	208	498	402	2550	R7s(LW)	101.09		QIH208-1600/L	QH1600T3/CL 1F1620H
153	3200	416	926	804	2400	SMALL	101.09
154	3600	416	1018	904	2400	SMALL	101.15
155	2500	235	727	627	2300	R7s	101.28
156	4000	416	1120	1002	2400	SMALL	101.40
157	1000	240	348	250	2400	SMALL	101.60		QIH240-1000/L
158	1000	416	348	250	2400	SMALL	101.60
159	1500	210	440	375	2500	SK-15	101.60
160	2000	230	550	500	2300	SK-15	101.60
161	1600	230	500	398	2550	SK-15	102.11
162	1530	230	445	378	2500	SK-15	102.81
163	450	240	175	110	2550	LARGE	103.91
164	500	120	200	122	2400	SMALL	104.10
165	2500	450	728	605	2300	SMALL	104.96
166	1000	230	300	240	2900	SS Con	105.83
167	1500	230	441	360	2650	SMALL	105.83
168	1500	360	458	360	2430	R7s	105.83
169	1500	416	460	360	2500	SMALL	105.83
170	1500	400	460	360	2500	SMALL	105.83
171	1500	400	441	358	2550	R7S	106.42
172	1500	220	450	355	2500	SMALL	107.32
173	3000	400	790	710	2550	SK-15	107.32
174	500	115	225	118	2350	R7S	107.63
175	3000	400	798	700	2400	X-type	108.86
176	2400	230	1050	560	2400	LARGE	108.86
177	3000	230	786	697	2350	Z-CAP	109.33
178	1500	230	408	342	2400	SMALL	111.40
179	300	120	117	67	2550	R7s	113.73
180	2000	230	494	434	2500	SK-15	117.05
181	2000	416	488	428	2550	SK-15	118.69
182	1000	400	275	213	2400	SK-15	119.25
183	1000	220	275	210	2450	SK-15	120.95
184	1500	400	377	315	2500	Z-CAP	120.95
185	700	240	210	145	2400	Z-CAP	122.62
186	750	240	220	155	2400	R7s	122.90
187	1000	240	275	206	2500	SK-15	123.30
188	1850	220	454	380	2500	R7s	123.66
189	2000	400	508	410	2450	X-type	123.90	13765X	QIH400-2000/VB
190	7000	416	1500	1410	2400	LARGE	126.10
191	300	230	117	60	2500	R7S	127.00	13908R
192	300	240	117J	60	2500	Jacketed	127.00
193	1850	208	457	365	2400	R7s	128.74
194	3300	400	745	645	2500	NA	129.95
195	2000	208	457	390	2400	C-TYPE	130.26
196	2500	400	585	485	2450	Z-CAP	130.93
197	5500	400	1130	1060	2550	SK-15	131.79
1	200	60	100	38	2350	SK-15	133.68
2	1200	190	298	225	2400		135.47
3	1500	240	346J	280		Jacketed	136.07
4	1500	240	350	280	2400	SK-15	136.07
5	1500	416	350	277	2450	SK-15	137.55
6	5500	400	1125	1000	2600	SK-15	139.70
7	500	230	156	90	2500		141.11
8	2000	400	441	360	2250	R7s(LW)	141.11
9	1000	240	245	174	2400	SMALL	145.98
10	1000	240	292	172	2500	SMALL	147.67
11	2000	208	432	343	2450	SK-15	148.10
12	1350	115	405	230	2700	Y-TYPE	149.09
13	3000	240	626	509	2500	SMALL	149.71
14	3000	240	626	509	2500	SK-15	149.71
15	750	120	200	127	2500	SK-15	150.00
16	1500	415	348	254	2450	SMALL	150.00
17	2500	235	510	420	2400	SK-15	151.19
18	5800	480	1005	935	2450	R7s (LW)	157.56
19	4500	400	780	700	2700	SK-15	163.29
20	4500	415	790	700	2250	SK-15	163.29
21	1000	240	220	155	2500	R7s	163.87
22	1300	240	254	200	2450	R7S	165.10
23	3700	230	1050	560	2400	LARGE	167.82
24	1000	235	215	150	2600	Z-CAP	169.33
25	2000	230	400	300	2500	LARGE	169.33
26	4250	480	732	635	3000	SK-15	170.00
27	2700	230	800	400	2450	SMALL	171.45
28	1100	240	225	158	2600	Z-CAP	176.84
29	2000	230	373	280	2250	SMALL	181.43
30	2000	235	357	280	2100	-	181.43
31	2000	240	340	280	2500	N.A.	181.43
32	2000	240	370	280	2300	X-type	181.43	13168X	QIH240-2000/B
33	4180	415	600	584	2650	C-TYPE	181.80
34	2300	400	400	320	2400	SK-15	182.56
35	2000	230	357	278	2300	SK-15	182.73	13168Z	QIH240-2000/VD
36	3100	480	518	430	2550	R7s	183.12
37	1500	230	275	208	2500	SK-15	183.17
38	1000	250	241	138	2450	X-type	184.06
39	2000	230	373	275	2300	SK-15	184.73
40	2000	240	347	275	2550	SK-15	184.73
41	3000	240	500	410	2400	SMALL	185.85
42	2000	207	348	273	2500	N.A	186.08
43	2000	400	354	273	2500	SK-15	186.08
44	2000	400	357	273	2600	SK-15	186.08
45	7000	400	1050	950	2000	NELCO	187.16
46	1200	144	225	160	2500	SS CAP	190.50	13561Y	QIH144-1200/S2	QH1200T3/CL
47	2500	235	400	330	2450	SK-15	192.42
48	3200	400	495	420	2600	SK-15	193.52
49	5200	460	840	680	2700	Y-TYPE	194.24
50	8000	416	1115	1035	2500	Z-CAP	196.33
51	1200	235	224	155	2700	Z	196.65
52	3000	416	410	387	2500	C-TYPE	196.90
53	5000	600	732	638	2600	U-Clip	199.06
54	3600	415	475	455	2930	SMALL	200.97
55	1000	235	212	125	2550	SMALL	203.20
56	2000	416	310	250	2600		203.20
57	2480	416	335	310	2800	LARGE	203.20
58	2880	416	420	360	2450	SK-15	203.20
59	4000	400	600	500	2400	LARGE	203.20
60	4080	416	570	510	2550	SK-15	203.20
61	3200	416	480	398	2500	SK-15	204.22
62	2000	240	350	248	2500	SS cap	204.84
63	4000	416	510	490	2700	LARGE	207.35
64	2000	400	307	243	2500	SMALL	209.05
65	1200	400	224	145	2550	SK-15	210.21
66	2000	240	307	237	2550	N.A	214.35
67	600	120	130	70	2700	SK-15	217.71
68	2500	416	310	290	2700	LARGE	218.97
69	2500	235	357	280	2450	SK-15	226.79
70	2500	400	377	278	2600	SK-15	228.42
71	500	230	114	55	2650	R7S	230.91
72	5500	400	700	600	2500	SK-15	232.83
73	2000	400	275	213	2650	SK-15	238.50
74	2000	220	275	210	2450	SK-15	241.90
75	3000	416	377	315	2550	SK-15	241.90
76	3000	416	377	315	2650	SK-15	241.90
77	1500	208	225	155	2650	SK-15	245.81
78	2000	240	275	206	2800	SK-15	246.60
79	4000	240	500	406	2900	LARGE	250.25
80	600	120	117	60	2750	R7S	254.00
81	1600	144	220	158	2600	SK-15	257.22	13568Y/00	QIH144-1600/S
82	1600	235	224	155	2750	Z-CAP	262.19
83	2500	230	307	242	2800	SK-15	262.40
84	3000	416	355	290	2600	SK-15	262.76
85	5300	400	600	500	2400	LARGE	269.24
86	3000	235	375	282	2500	X-type	270.21
87	3000	235	357	278	2550	SK-15	274.10
88	1500	245	189	125	2900	R7s	304.80
89	3000	230	300	248	2700	SS Con	307.26
90	500	120	76	40	2900	NA	317.50
91	5000	400	500	398	2600	SK-15	319.10
92	2000	144	224	155	2550	Z-CAP	327.74
93	2000	230	224	155	2950	SK-15	327.74
94	6250	416	455	434	3000	C-TYPE	365.78
95	6000	415	425	400	2900	LARGE	381.00
96	1000	120	119	63	3000	N.A	403.17
97	1500	110	166	91	2900	R7S	418.68
98	5400	416	270	250	3000	C-TYPE	548.64
99	3600	415	220	155	2950	Z-CAP	589.94
100	6200	416	270	250	3000	C-TYPE	629.92
101	6500	415	285	260	3050	LARGE	635.00
102	6250	416	325	248	3000	Z-CAP	640.12
103	5400	480	230	208	3000	C-TYPE	659.42
104	2000	120	170	75	3000	LARGE	677.33
105	8000	415	330	250	3000	Z-CAP	812.80

By Watts per inch Table

By Watts Per Inch