SPECIFICATION

An exceptionally slim and pleasing appearance is obtained by mounting the lamp nearly horizontal in a shallow canopy with a glass refractor bowl. Both canopy and bowl ring are die-cast in corrosion resisting aluminium alloy LM6, gasketted to eliminate dirt and moisture and secured by stainless steel hing and toggle catch. It compiles with B.S. 1788/1951. Weight 12 lbs.

PERFORMANCE

Non-cut-off medium angle beam with high intensity peak. Sufficient light is directed above the horizontal to give a pleasant effect in residential roads, but with less glare than with vertical burning lamps. The reflector system is symmetrical but the lantern is intended for angle mounting up to 25° from the horizontal, thus directing the main beams on to the road.

FIXING

Side entry 1" B.S.P. plain minimum length 4½", maximum length 5", located by two Allen screws. Contour of entry boss blends with the "ELECOSlim" and most other concrete columns. A top entry version is also availabe.

CATALOGUE NUMBER	LAMP	LUMENS PER 100FT. LINEAR		LIGHT OUTPUT RATIO	% IN LOWER HEMISPHERE
		120FT. SPACING	140FT. SPACING
HW.922	80W MBF/U	1604	1337	63.6%	93.4%
	125W MBF/U	2859	2383	63%	92.6%

THE "SILVER RAY JUNIOR"

ISOCANDLE DIAGRAM

BASED ON INITIAL OUTPUT OF 5400 LUMENS

Test No. C109

ELECO PHOTOMETIC LABORATORY

	ELECO LIMITED Sphere Works · St. Albans · Hertfordshire Telephone: ST. ALBANS 54524/8 Telegrams: VOLTARCON ST. ALBANS