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Lamps which cost 120 are sold for 192 with a profit of 6 per lamp How many lamps were in the shipment?
Let the number of lamps in the shipment be x. Each lamp costs 120 and is sold for 192 with a profit of 6, so the profit per lamp is 192 - 120 = 72. Given that the profit per lamp is 6, we can set up an equation: 6x = 72x, x = 12 lamps.
Can you use halogen bulb in regular lamp?
Yes, you can use a halogen bulb in a regular lamp as long as the bulb wattage does not exceed the lamp's recommended wattage limit. Additionally, be careful when handling halogen bulbs as they can get very hot during operation.
When were personal GPS units first sold and for how much?
The earliest personal GPS systems were handheld, and were capable of displaying the user's location on an electronic map. They were first sold around 1980, and there were more than 150 million turn-by-turn navigation systems worldwide in mid-2009.
Can you use a heat lamp bulb in a regular socket in the bathroom?
You sure can, it's been done, and the bathroom didn't blow up, the bathroom was just extremely bright Some sockets, though, do have a maximum wattage and/or a maximum heat tolerance that needs to be followed to avoid the risk of fire in the wiring and ceiling. It won't blow up, but you might start a fire. Heat lamps should have a porcelain socket and heat resistant insulation.
When were fluorescent lights first used on home bathroom medicine cabinets?
The first viable & practical fluorescent light was sold in 1938. The fluorescent became common place in the 1940s and was used in medicine cabinet lighting.
What is the origin of the lava lamp?
The Lava Lamp was invented by Edward Craven Walker and first went on sale in 1963. Walker was inspired by a lamp he saw in a bar 15 years earlier, and eventually perfected the "lava" recipe, using a combination of oil, wax, and various other solids. Originally marketed in Europe under the name Astro Lamp, it was eventually brought to the states by two American entrepreneurs and sold as the Lava Lite lamp.
When was the lava lamp invented?
The lava lamp was invented in 1963 by Edward Craven Walker, a British accountant and entrepreneur. Walker was inspired by an intriguing liquid-filled egg timer he saw in a pub. He went on to develop the iconic lava lamp that became a symbol of 1960s and 1970s counterculture.
When was lava lamps invented?
Singapore-born inventor Craven Walker was having a pint in post W.W.II England. The pub's decor included a fascinating lamp, which Craven Walker described as a "contraption made out of a cocktail shaker, old tins and things." It was to become the starting point and inspiration for Craven Walker's design. The liquid-filled inventor proceeded to purchase the equally liquid-filled lamp, whose creator (Mr. Dunnett) Walker later discovered had died. Walker became determined to make a better version of the novelty item and spent the next decade and a half doing so (inbetween running an international house-swap agency and making films about nudism.) Walker worked on improving the lamp with his company the Crestworth Company of Dorset, England. Initially local retail merchants thought his lamps were ugly and disgusting. Luckily, for Craven Walker the "Psychedelic Movement" and the "Love Generation" came to dominate 60's merchandising in Great Britain and sales of the lava lamp soared. It was the perfect light for modern times, Walker declared. "If you buy my lamp, you won't need to buy drugs." Craven Walker perfected a secret Lava recipe of oil, wax and other solids. The original model had a large gold base with tiny holes to simulate starlight, and a 52 oz. globe that contained red or white Lava and yellow or blue liquid. He marketed the lamp in Europe under the name of Astro Lamp. Two American entrepreneurs saw the lava lamp displayed at a German trade show and bought the rights to manufacture the lava lamp in North America under the name Lava Lite lamp. Before selling his company, sales of the lamps had exceeded seven million units. Today with over 400,000 lava lamps made each year, the Lava Lamp is enjoying a comeback. Craven Walker's originally company, the Crestworth Company, changed names to Mathmos in 1995 (a reference to the bubbling force in Barbarella.) They still manufacture the Astro, Astro Baby, and more Lava Lamps in their original home of Poole, Dorset, UK.
How do you get the lava lamp on Club Penguin?
It is in the furniture catalog, but they rarely sell it. The last time they sold it so far was in July 2008
When was the first model of the Chevrolet Caprice sold?
The first model of the Chevrolet Caprise came out in 1965 and was produced by General Motors. The Caprice was one of the most popular models sold in that year.
What are the main products sold by electric lamp manufacturers?
the three primary products sold by U.S. electric lamp manufacturers are incandescent, fluorescent, and electric-discharge lights and bulbs.
Do bulbs need to be sold together with lamps?
In electrical terminology bulbs and lamps are the same thing. If you are talking about a lamp as a fixture no bulbs and lamp fixtures do no need to be sold together.
How many lava lamps per year were sold?
5000
How do you get back an empty genie lamp you sold on animal crossing?
You can't... It is sold and impossible to retrieve! Sorry! :(
Was Rock Oil sold as medicine in the mid1800s?
yes it was, and also lamp oil, it was burned and they collected gas from it and that game the lamp oil.
Who invented the first minicomputer?
The first successful minicomputer was the DEC (Digital Equipment Corporation) PDP-8, introduced in 1965. They sold more than 50,000.
How many mustangs were sold in 1965?
300,000
