What is PAR Bulb
A PAR bulb, short for parabolic aluminized reflector bulb, is a type of lamp commonly used in the lighting industry. It is characterized by its parabolic reflector, which helps shape and direct the light output in a specific direction. PAR bulbs are known for their ability to produce a highly intensified and concentrated beam of light, making them ideal for applications where focused and controlled lighting is desired.
Mungkin Anda Tertarik Dengan
- Ceiling-mounted PIR occupancy sensor dengan output dry-contact relay
- Suplai tegangan rendah 12/24VDC atau 12/24VAC
- Kontak relai terisolasi COM, NO, dan NC untuk input EMS, HVAC, dan kontrol gedung
- Low-voltage DC recessed ceiling-mounted microwave motion sensor switch
- Input 12 VDC / 24 VDC dengan rentang 10-30 VDC
- Arus kerja maks 10A dengan waktu tunda (time delay), ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Higher-load recessed ceiling-mounted microwave motion sensor switch
- Input tegangan jala-jala 100-265 VAC, model 10A
- Penginderaan gelombang mikro 5.8 GHz dengan waktu tunda (time delay), ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Recessed ceiling-mounted microwave motion sensor switch
- Input tegangan jala-jala 100-265 VAC, model 5A
- Penginderaan gelombang mikro 5.8 GHz dengan waktu tunda (time delay), ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Ceiling-mounted RZ037 PIR occupancy sensor dimmer untuk daya 220V
- Arus kerja maksimum 3A dengan beban pengenal 660W
- Tombol LUX mengontrol ON/OFF sensor cahaya dan kecerahan peredupan yang diatur pengguna
- Ceiling-mounted RZ037 PIR occupancy sensor dimmer untuk daya 110V
- Arus kerja maksimum 3A dengan beban pengenal 330W
- Tombol LUX mengontrol ON/OFF sensor cahaya dan kecerahan peredupan yang diatur pengguna
- Sakelar sensor gerak gelombang mikro plafon DC tegangan rendah
- Input 12 VDC / 24 VDC dengan rentang 10-30 VDC
- Arus kerja maks 10A dengan waktu tunda (time delay), ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Sakelar sensor gerak gelombang mikro plafon beban lebih tinggi
- Input tegangan jala-jala 100-265 VAC, model 10A
- Penginderaan gelombang mikro 5.8 GHz dengan waktu tunda (time delay), ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Sakelar sensor gerak gelombang mikro plafon
- Input tegangan jala-jala 100-265 VAC, model 5A
- Penginderaan gelombang mikro 5.8 GHz dengan waktu tunda (time delay), ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Sakelar sensor gerak PIR tanam plafon DC tegangan rendah
- Input 12 VDC / 24 VDC dengan rentang 10-30 VDC
- Arus kerja maks 10A dengan jeda waktu, ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Sakelar sensor gerak PIR tanam plafon beban lebih tinggi
- Input tegangan jala-jala 100-265 VAC, model 10A
- Deteksi 360 derajat dengan jeda waktu, ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Sakelar sensor gerak PIR tanam plafon
- Input tegangan jala-jala 100-265 VAC, model 5A
- Deteksi 360 derajat dengan jeda waktu, ambang batas Lux, dan sensitivitas yang dapat disesuaikan
- Kit penerima dan sakelar nirkabel untuk kontrol pencahayaan ON/OFF dalam ruangan
- Penerima 100-230VAC, 50/60Hz dengan arus nominal 5A
- Sakelar nirkabel bertenaga CR2032 dengan komunikasi 2.4GHz
- Okupansi (Auto-ON/Auto-OFF)
- 12–24V DC (10–30VDC), hingga 10A
- Cakupan 360°, diameter 8–12 m
- Jeda waktu 15 dtk–30 mnt
- Sensor cahaya Mati/15/25/35 Lux
- Sensitivitas Tinggi/Rendah
- Mode okupansi Auto-ON/Auto-OFF
- 100–265V AC, 10A (diperlukan kabel netral)
- Cakupan 360°; diameter deteksi 8–12 m
- Jeda waktu 15 dtk–30 mnt; Lux MATI/15/25/35; Sensitivitas Tinggi/Rendah
- Mode okupansi Auto-ON/Auto-OFF
- 100–265V AC, 5A (diperlukan kabel netral)
- Cakupan 360°; diameter deteksi 8–12 m
- Jeda waktu 15 dtk–30 mnt; Lux MATI/15/25/35; Sensitivitas Tinggi/Rendah
- 100V-230VAC
- Jarak Transmisi: hingga 20m
- Sensor gerak nirkabel
- Kontrol berkabel
- Tegangan: 2x Baterai AAA / 5V DC (Micro USB)
- Mode Siang/Malam
- Jeda waktu: 15mnt, 30mnt, 1j (bawaan), 2j
- Adaptor daya colokan UE
- Adaptor daya colokan Inggris
PAR bulbs are available in various sizes, denoted by the PAR designation followed by a numerical value indicating the lamp diameter in eighths of an inch. Common sizes include PAR16, PAR20, PAR30, PAR36, and PAR38. The diameter of the bulb determines the spread and coverage of the light.
These bulbs can utilize different types of light sources, including incandescent, halogen, HID, or LED. LED PAR bulbs have gained popularity due to their energy efficiency, long lifespan, and versatility. They offer the advantage of being dimmable, allowing users to adjust the brightness according to their needs.
PAR bulbs find applications in a wide range of settings, such as track lighting, landscape lighting, stage lighting, and architectural lighting. They are valued for their ability to provide focused illumination, highlighting specific areas or objects. Additionally, PAR bulbs are often used in outdoor flood lighting due to their high light output and durable reflector housing.
Dapatkan Inspirasi dari Portofolio Sensor Gerakan Rayzeek.
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Frequently Asked Questions
Is PAR the Same as Lumens
Lumen is a unit of measurement that quantifies the brightness perceived by the human eye from a light source, and it is measured in foot candles or LUX. On the other hand, PAR (photosynthetic active radiation) refers to the light energy measured in quantum photon flux that plants utilize for photosynthesis.
What Is a PAR 64 Light For
Of all the PAR lamps available, the PAR64 tungsten halogen lamp with a wattage of 1000 is commonly used for lighting purposes in the entertainment industry. This particular lamp has a lens diameter of 8 inches and can be found in 4 different beam spreads, ranging from a very narrow spot to a wide flood.
Does Adding More Lights Increase PAR
No, adding more lights will not double the PAR. However, it will increase the PAR value in areas where there is overlap in light.
What Is the Difference Between A19 and BR30
The A19 bulb is more suitable for floor lamps and hanging ceiling fixtures due to its curved shape, which provides dispersed lighting. On the other hand, the BR30 bulb is ideal for recessed fixtures in the kitchen or hallway, as well as track lighting, thanks to its shape and reflective coating that casts direct lighting.
What Is the Difference Between PAR20 and PAR30 and PAR38
A PAR20 lamp has a diameter of 2 ½ inches. On the other hand, a PAR30 lamp has a diameter of 3 ¾ inches. Lastly, a PAR38 lamp has a diameter of 4 ¾ inches. These PAR lamps commonly use the E26/E27 medium screw base.
What Is the Difference Between PAR and R Bulbs
PAR LED Light Bulbs differ from R type bulbs in that they feature a specially designed aluminum reflector that focuses and intensifies light in a single direction. These bulbs are equipped with two covers, one made of reflective aluminum and the other being a glass envelope. The additional thickness of these covers contributes to their heavier weight compared to R bulbs.
What Are PAR Lights Used For
PAR lights, also known as PAR lamps, are directional lights commonly used in can lights or spotlights. They were originally designed for use as headlights in road vehicles. The earlier versions of PAR lamps used incandescent and halogen sealed beams.
Can I Use PAR30 Instead of PAR20
PAR30 bulbs are a great choice for track lighting fixtures and recessed can applications. They are particularly suitable for these types of lighting setups.
Can I Use A19 Instead of PAR38
Both the A19 and PAR38 bulbs have a similar appearance to any other standard A19 or PAR38 bulb. This is essential because they need to be compatible with standard fixtures. In general, the A19 bulb is suitable for most fixtures, while the PAR38 bulb is more commonly used in high-hats and other specific fixtures.
How Many Lumens Is a PAR30
This PAR30 LED bulb uses only 11 watts of power and produces a bright light output of 850 lumens. It is a suitable replacement for a 75-watt flood light bulb.
