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Difference Between LED Projection Lamp and Floodlight

1、 What is an LED floodlight?

Led floodlight, also known as spotlight, projection lamp, spotlight, etc., is mainly used for architectural decorative lighting and commercial space lighting. It has heavy decorative components and has round and square appearance. Generally, the reason of heat dissipation must be considered, so its shape is still different from the traditional floodlight.

2、 Characteristics of LED projection lamp:

At present, the commonly used LED projection lamps in the market basically use 1W high-power LED (each LED element will be equipped with a high-efficiency lens made of PMMA, which is mainly used to distribute the light emitted by the LED, that is, secondary optics). A few companies choose 3W or even higher-power led because of good heat dissipation technology. It is suitable for projection lighting in large occasions, Lighting of buildings, etc.

What else should I pay attention to?

1. High purity aluminum reflector, the most accurate beam and the best reflection effect.

2. Symmetrical narrow angle, wide angle and asymmetric light distribution system.

3. Behind the back? Type replacement bulb, easy maintenance.

4. The lamps are equipped with scale plates to facilitate the adjustment of irradiation angle.

Through the control of built-in microchip, LED projection lamp can be used without controller in small engineering applications. It can realize dynamic effects such as gradient, jump, color flicker, random flicker and gradient alternation. It can also realize chasing, scanning and other effects through the control of DMX. At present, its main application sites are probably these: single buildings? External wall lighting of historical buildings, internal and external light penetration lighting of buildings, indoor local lighting, greening landscape lighting, billboard lighting, medical culture and other special facilities lighting, atmosphere lighting of bars, dance halls and other entertainment places, etc.

3、 What is led floodlight?

Led floodlight is a point light source that can irradiate evenly in all directions. Its illumination range can be adjusted arbitrarily, which is shown as a diagram of a regular octahedron in the scene. Floodlight is the most widely used light source in rendering. Standard floodlight is used to illuminate the whole scene. Multiple floodlights can be applied in the scene to produce better results. Floodlight is the most widely used light source in renderings. Multiple floodlights can be used to coordinate in the scene to produce better effects. It irradiates an object evenly from a specific point in all directions. It is best to use it as an analogy to a light bulb and a candle. Floodlights can be placed anywhere in the scene. For example, it can be placed outside the camera range or inside an object. How many different are used for long distance in the scene? Color floodlights are very common. These floodlights can project and blend shadows on the model. Because the illumination range of the floodlight is relatively large, the illumination effect of the floodlight is very easy to predict, and this kind of light has many auxiliary purposes. For example, if the floodlight is placed near the object surface, it will produce bright light on the object surface.

It should be noted that floodlights cannot be built too much, otherwise the effect picture will appear dull and rigid. Therefore, we should pay more attention to the understanding of lighting parameters and? We should accumulate more experience and master the matching skills of lighting according to the impact of lighting on the scene light sense of the whole renderings.

4、 Characteristics of floodlights:

Floodlights illuminate objects evenly from a specific point in all directions. It is best to use it as an analogy to bulbs and candles. Floodlights can be placed anywhere in the scene. For example, it can be placed outside the camera range or inside an object. How many different are used for long distance in the scene? Color floodlights are very common. These floodlights can project and blend shadows on the model. Because the illumination range of the floodlight is relatively large, the illumination effect of the floodlight is very easy to predict, and this kind of light has many auxiliary purposes. For example, if the floodlight is placed near the object surface, it will produce bright light on the object surface.

Difference Between LED Projection Lamp and Floodlight 1

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The ONLY thing that is obvious is that YOU do not know which wires did what in the original wiring. Until someone that can TRACE the wiring actually looks at what you have, ANY answer, even the correct one, is an UNINFORMED guess1. A 35.0 kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged?Frist you need to determine the vertical force created by the 35.0 kg floodlight. Since gravity is the only force acting on the floodlight this gives: F = m * a; a = g = -9.81m/s^2, m = 35.0kg F = 35.0kg * 9.81m/s^2 = 343.35kg*m/s^2 = 343.35N To determine the tension in the cable, you should draw a free body diagram and seperate the forces into x and y components. If you do this you will discover: For the vertical component: T * sin(30) = Fy; T = cable tension, Fy = the vertical component of cable tension. If you look at the free body diagram and sum the forces in the vertical direction you will discover: F(vertical) = 0 = -343.35N Fy; this implies that Fy = 343.35N. The summation of forces in the vertical direction is equal to zero since the accleration of the system is also equal to zero. Since you know Fy, solve the equation above for T. This gives: T * sin(30) = Fy T = Fy / sin(30); plugging in the numbers gives: T = 343.35N / 0.5 = 386.70N = Tension in the cable. From the free body diagram you also know the horizontal component is: Fx = T * cos(30); plugging in the known values gives: Fx = 386.70N * .866 = 597.70N; since you know the summation of the forces in the horizontal direction are equal to zero looking at the free body diagram wiill show: Fx = 0 = -Fx Rp; Rp = reaction force at pole Fx = Rp = 597.70N = the horizontal forces exerted on the beam by the pole. I hope this helps.2. A 35.0 kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged?Floodlight Pole3. What are the pros and cons on installing a typical garage floodlight kit, inside your garage?I have one in the garage. It is great because when you walk into the garage a light comes on and you do not have to hunt for a switch. If you are just carrying laundry down or getting into the car it is sufficient and will go off after you leave. If you are doing anything much in the garage it is the wrong light for all the reasons everybody said, but you can have other lights that you turn on by a switch.4. How much does it cost to install outdoor floodlight?Although the price will depend primarily on the floodlight chosen and the cost of electrical labor in your area, the national average to install an outdoor floodlight is about $450. Most people spend $250 to $800 on the project. Likewise, how much does it cost to install outdoor flood lights? A: It depends on the height and accessibility of the light. Typical replacements range from $129 - $299. Brand new flood lights with new wiring, box, and installation range from $250 - $500 per light. how much does it cost to install outdoor landscape lighting? An average LED landscape lighting installation with the necessary transformer and wiring for a 10-light system will cost about $3,000. The cost goes up from there at approximately $185 to $195 per additional fixture, including installation and wiring. Keeping this in consideration, how much does exterior lighting cost? Cost breakdown Materials: the cost of outdoor lighting varies greatly based on the style and installed features. Most standard sized yards require around 20 light fixtures, which average $75-$100 each or $1500-$2000 total, although prices can increase quickly for premium fixtures. How much does it cost to install an outdoor outlet? Quick Summary: Outdoor Outlet Installation Cost. Generally, it will cost between $350 and $400 including labor and materials to install an outdoor outlet for a newer home. If the home is older and needs additional wiring or electrical panels installed, the average price ranges between $1,000 and $1,400.
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