Ediswan

SSA/1 lantern, 85W & 140W SO/H, Nuthall, Nottinghamshire, June 2006 (Claire Pendrous)

ELECO

The name ELECO stood for Electric and Lighting Equipment Company (ref: Colin Grimes)

See also Philips for information on the GR100, GR150 and GR200, which they made at first before being continued by Eleco. The letters “GR” in the model numbers stand for Goldenray — no doubt a reference to the golden colour of the SOX light that these lamps give off. Where the weights are given they are without gear unless otherwise specified.

Sometimes with Eleco lanterns, different catalogue numbers exist for the same design for gear/without gear variations, or according to the type of lamp — sodium, mercury etc.

Eleco, 90W, Goring-by-Sea, West Sussex (Jonathan Salmon)	Goldenray mk III (Simon Cornwell; 1953)	GR100, Philips design, 90W,Watford (Jonathan Salmon)	Eleco, 135W, Alexandra Palace (Jonathan Salmon)

Eleco, 35W, deep bowl,  Southwark (Jonathan Salmon) Eleco, 35W, deepest bowl (Jonathan Salmon) GR2, 135W, Wolverhampton, 2005 (Claire Pendrous)
			GR101, 90W, 1970s. Dimensions (mm) 667 long × 211 wide × 207 deep. Weight 3.18kg. (Simon Cornwell)
	GR100 with old bowl, 90W, 1970s, Cardigan (Ian Young, WWSL). Dimensions 667 × 205 mm, weight 2.95 kg (Simon Cornwell)		GR102, 90W, Laugharne, Carmarthenshire, 1970s (Ian Young, WWSL). Length 800-900 mm approx. Weight 10.43kg with integral gear (S. Cornwell)
GR110, 90W, top entry, 1970s. Dimensions (mm) 667×186×189. Weight 2.95kg. (Simon Cornwell)	GR150, 135W (or old 150W), 1960s/1970s. Length 800-900mm approx. Weight 4.31 kg. It appears that this lamp later became the Philips MA-5. (Simon Cornwell)	GR151, 135W cut-off design, Dudley (Claire Pendrous)	GR152, 135W cut-off design, West Bromwich, June 2006 (Claire Pendrous)
GR200, Philips design, 180W. Later made by Eleco (Jonathan Salmon). Dimensions (mm, approx) 1300 long × 200 wide. Weight 6.35 kg (Simon Cornwell)		GR201, 180W, 1970s. Dimensions (mm, approx) 1300 long × 200 wide. Weight 6.35 kg. (Simon Cornwell)	GR501, 60-85W SOI/H or 40-60W old SOX, 1965 model. Dimensions 23½″ × 5⅝″ × 6½″. Weight 5 lbs (Simon Cornwell)

GR535, 35W, Sawley, Derbyshire, August 2005 (Claire Pendrous)
GR525, 35W, Watford (Jonathan Salmon)	GR551, 35-55W, early 1970s, Totton, Hampshire (Jonathan Salmon). GR550 was without gear, GR551 with gear. Dimensions (mm) 540 long × 171 wide × 181 deep. Weight 2.50 kg (GR550), 7.94 kg (GR551).  (Simon Cornwell)
GR552/3, 35-55W, early 1970s, top entry. GR552 was without gear, GR553 with gear. Dimensions (mm) 540 long × 171 wide × 194 deep. Weight 2.50 kg (GR552), 7.94 kg (GR553). (Simon Cornwell)	GR5011, 35-55W (GR510 = with ph’cell), Salfords, Surrey (Jonathan Salmon). Dimensions (mm) 597 long × 143 wide × 165 deep. Weight 2.27 kg (Simon Cornwell)

HW502-505, 35W, Beeston, Nottinghamshire (Claire Pendrous)	HW509, 90W (Colin Grimes)	HW743, 55W (Colin Grimes)	HW853, 35W (Colin Grimes)

Believed to be HW745, 90W, top entry, Cosham, Hampshire (Jonathan Salmon)	HW747-12, 45-60W SO/H & SOI/H. Also known as Goldenray mk VIII. Dimensions 17¼″ long × 11⅜″ wide × 9⅝″ deep. Weight 7½ lb, plus 16 lbs for the gear! (Simon Cornwell; 1965 model)	HW846, 45-60W SO/H & SOI/H, 1965 model. Also known as Goldenray mk VII. Dimensions 17¼″ long × 11⅜″ wide × 8½″ deep. Weight 8½ lb. (Simon Cornwell)	HW932, 45-60W SO/H & SOI/H, 1965 model. Also known as Goldenray mk X. Dimensions 16⅜″ long × 9⅞″ wide × 7″ deep. Weight 5 lb. (Simon Cornwell)

HW879, 45-60W SOI, 1965 model. Dimensions 21″ diameter at top × 18¼″ deep. (Simon Cornwell)	PT828 (respecified version of HW879), 35W SOX, 1970s model. Same dimensions as HW879 (533mm diameter × 464 deep) (Simon Cornwell)	HW897, 45-60W SOI, 1965 model. Dimensions 17″ dia at top × 20⅝″ deep. Model HW898 is very similar. PT895, a 1970s model, is the same for 35W SOX. (Simon Cornwell).
HW907-3 (also HW907-4), 45-60W SOI, 1965 model. Dimensions 17″ diameter at top × 19¼″ deep. (Simon Cornwell)	HW908-3 (also HW908-4), 45-60W SOI, 1965 model. Dimensions 21″ diameter at top × 19¼″ deep. PT908, a 1970s model, is the same for 35W SOX. (Simon Cornwell)	HW11791 (also HW11801), 45-60W SOI, 1965 model. Dimensions 19″ diameter at top × 21¼″ deep.PT1179, a 1970s model, is the same for 35W SOX. (Simon Cornwell)

PT1001, 35-55W SOX, early 1970s. Dimensions (mm) 483 diameter at top × 572 deep. (Simon Cornwell)	PT1006, 35W SOX, early 1970s. Marketed as an “ultra modern Lunar” design. Dimensions (mm) 495 horizontally × 311 vertically. (Simon Cornwell)	PT1013, 35W SOX, early 1970s. Dimensions (mm) 483 diameter at top × 410 deep. Lamp mounted horizontally. (Simon Cornwell)