Quick Recommendation
(i) Best for standard Indian home bulb holders (B22 Bayonet Pin): 10W B22 Motion Sensor LED Bulb — Plugs directly into existing B22 wall/ceiling holders, providing 1000 lumens of auto ON/OFF illumination for hallways and stair landings.
(ii) Best for international, decorative & imported lamp fixtures (E27 Screw Base): 7W / 10W E27 Motion Sensor LED Bulb — Fits retro E27 screw sockets in porch lamps, garden post lanterns, and wall sconces.
(iii) Best for continuous night safety with dusk-to-dawn sensing: 10W Motion & Day-Night Sensor LED Bulb — Features dual sensing (PIR + Photocell) to prevent daytime activation while offering hands-free night lighting.
(iv) Explore the complete motion bulb range: Compare wattages, base types, and order directly from the official Esysense Motion Sensor Bulb.
Product Overview
Automatic LED motion sensor bulbs integrate surface-mounted diode (SMD) arrays, internal PIR sensor domes, ambient Lux photocells, and built-in drivers inside a standard bulb.
(i) What it is: An all-in-one retrofit LED light bulb featuring built-in motion and daylight sensors that fits into standard B22 and E27 lamp sockets without special wiring.
(ii) What it does: Automatically energizes connected LEDs when human movement is detected in dark environments, turning OFF after a brief delay when the occupant leaves.
(iii) Who it is intended for: Homeowners, renters, hotel operators, and property managers seeking low-cost, hassle-free lighting automation.
(iv) Primary features: Integrated PIR thermal motion sensor, ambient Lux photocell (prevents daytime operation), 30–60 second auto-off timer, standard B22 bayonet / E27 screw bases, and frosted glare-free diffusers.
(v) Key specifications: Wattage: 7W / 9W / 10W / 12W; Base Types: B22 / E27; Voltage: 220V–240V AC, 50Hz; Luminous Efficacy: 100 lm/W (700 lm to 1200 lm); Detection Distance: 5 to 9 meters; Detection Angle: 120° (Bulb Axis) / 360° (Downward Dome); Standby Power: < 0.2W.
(vi) Main use cases: Hallways, staircases, bathrooms, main entry gates, balconies, walk-in closets, basements, and covered garages.
(vii) Important limitations: Must be installed in open or semi-open fixtures where the sensor dome has direct line-of-sight to moving occupants; fully enclosed glass globes block PIR thermal signals.
Why This Matters
Standard LED bulbs in stairwells, entrance porches, and hallways are frequently left running 24/7 due to forgotten switches. Replacing traditional bulbs with an automated LED motion sensor lights fixture delivers instant hands-free visibility, enhances residential security, and cuts energy waste by over 80% without calling an electrician.
How LED Motion Sensor Lights Work
An automated sensor LED light bulb combines optical sensing, thermal detection, and smart driver regulation inside a compact bulb envelope:
1. Dual-Sensor Architecture (PIR + Photocell Photometer)
The top dome of the bulb houses a miniature Fresnel lens dome protecting a pyroelectric sensor and light photocell:
PIR Infrared Sensing: Continuously monitors ambient heat radiation. When a person (37° C) moves within its 5 to 9 meter cone, the thermal contrast triggers the internal switch circuit.
Ambient Daylight Suppression: An integrated photocell measures ambient Lux levels. If natural light is sufficient (> 10 to 15 Lux), the bulb remains dormant even when movement occurs.
2. Plug-and-Play Retrofit Logic
Unlike external wall-mounted motion sensors that require rewiring switch boxes, motion sensor bulbs contain all control electronics inside the lamp housing. Simply thread or pin the bulb into your existing socket and leave the wall switch permanently in the ON position.
Main Decision Factors: Choosing a Sensor LED Light
1. Base Type Compatibility (B22 vs. E27)
What to look for: Check your existing wall or ceiling lamp holder before ordering.
Why it matters: Indian homes predominantly use B22 push-and-twist bayonet holders on wall brackets and ceiling batten holders. E27 Edison screw bases are standard in imported lamps, decorative pendant lights, and outdoor garden lanterns.
Practical recommendation: Choose B22 base bulbs for standard wall sockets and hallway batten holders; choose E27 base bulbs for outdoor gate lanterns and decorative wall sconces from the Esysense Motion Sensor Bulb.
2. Lamp Wattage & Brightness
What to look for: Match bulb wattage to the dimensions of the target room.
Why it matters: A 7W bulb (700 lumens) provides optimal accent and safety lighting for small walk-in closets and balconies. A 10W or 12W bulb (1000–1200 lumens) delivers full task illumination for main stairwells, kitchens, and entrance gates.
Practical recommendation: Deploy 7W bulbs in compact closets and washrooms; install 10W or 12W bulbs in main staircases, long corridors, and outdoor entry gates.
3. Fixture Housing & Line-of-Sight Clearance
What to look for: Ensure your lamp fixture allows the sensor dome to "see" the room.
Why it matters: PIR thermal sensors require direct line-of-sight. Enclosing a motion sensor bulb inside a thick, opaque glass globe or heavy frosted shade blocks thermal detection, preventing auto activation.
Practical recommendation: Install motion bulbs in open wall sconces, exposed batten holders, or fixtures with clear/open bottom shades.
Technical Specification Comparison
1. Esysense 10W B22 Motion Sensor LED Bulb
Base & Wattage: B22 Bayonet Cap / 10W (1000 Lumens).
Sensor Type: Integrated PIR Motion + Day/Night Photocell.
Detection Distance: Up to 5–9 meters / 120° beam angle.
Off-Delay Time: 30 to 60 seconds auto shutoff.
Operating Voltage: 220V–240V AC, 50Hz.
Best Application: Main residential hallways, stair landings, wall sconces, and covered parking bays.
2 Esysense 7W / 10W E27 Screw Base Motion Sensor LED Bulb
Base & Wattage: E27 Edison Screw Base / 7W or 10W.
Sensor Type: Integrated PIR Thermal Sensor.
Detection Distance: Up to 5–9 meters.
Off-Delay Time: 30 to 60 seconds auto shutoff.
Operating Voltage: 220V–240V AC, 50Hz.
Best Application: Outdoor garden post lights, entrance gate lanterns, imported sconces, and decorative fixtures.
3. Esysense 10W Day-Night & Motion Combination Sensor Bulb
Base & Wattage: B22 / E27 Options / 10W High-Efficiency LED.
Sensor Type: Enhanced Dual Sensing (Precision Photocell + PIR).
Detection Distance: Up to 9 meters.
Off-Delay Time: 60 seconds.
Operating Voltage: 220V–240V AC, 50Hz.
Best Application: Main gate pillars, perimeter securi
